Merge dev

modules/purchase_trade/__init__.py

@@ -7,10 +7,10 @@ from . import (
     account,
     configuration,
     purchase,
-    sale,
-    global_reporting,
-    ctrm_reporting,
-    stock,
+    sale,
+    global_reporting,
+    ctrm_reporting,
+    stock,
     derivative,
     lot,
     pricing,
@@ -36,6 +36,8 @@ from . import (
     backtoback,
     service,
     invoice,
+    process_documentation,
+    routes,
 )
 
 def register():
@@ -57,43 +59,44 @@ def register():
         lc.LCMT700,
         lc.LCMessage,
         lc.CreateLCStart,
-        global_reporting.GRConfiguration,
-        ctrm_reporting.CTRMPhysicalPosition,
-        ctrm_reporting.CTRMPhysicalPositionContext,
-        ctrm_reporting.CTRMFinancialPosition,
-        ctrm_reporting.CTRMFinancialPositionContext,
-        ctrm_reporting.CTRMNetPosition,
-        ctrm_reporting.CTRMNetPositionContext,
-        ctrm_reporting.CTRMRealizedPnl,
-        ctrm_reporting.CTRMRealizedPnlContext,
-        ctrm_reporting.CTRMMtmPnl,
-        ctrm_reporting.CTRMMtmPnlContext,
-        ctrm_reporting.CTRMPnlExplain,
-        ctrm_reporting.CTRMPnlExplainContext,
-        ctrm_reporting.CTRMPnlDimension,
-        ctrm_reporting.CTRMPnlDimensionContext,
-        ctrm_reporting.CTRMCreditRisk,
-        ctrm_reporting.CTRMCreditRiskContext,
-        ctrm_reporting.CTRMShippingLogistics,
-        ctrm_reporting.CTRMShippingLogisticsContext,
-        ctrm_reporting.CTRMInventory,
-        ctrm_reporting.CTRMInventoryContext,
-        ctrm_reporting.CTRMContractPerformance,
-        ctrm_reporting.CTRMContractPerformanceContext,
-        ctrm_reporting.CTRMScheduling,
-        ctrm_reporting.CTRMSchedulingContext,
-        ctrm_reporting.CTRMAccruals,
-        ctrm_reporting.CTRMAccrualsContext,
-        ctrm_reporting.CTRMSettlements,
-        ctrm_reporting.CTRMSettlementsContext,
-        ctrm_reporting.CTRMCashFlow,
-        ctrm_reporting.CTRMCashFlowContext,
-        ctrm_reporting.CTRMGLReconciliation,
-        ctrm_reporting.CTRMGLReconciliationContext,
-        configuration.Configuration,
-        pricing.ImportPricesStart,
-        pricing.ImportPricesResult,
-        module='purchase_trade', type_='model')
+        global_reporting.GRConfiguration,
+        ctrm_reporting.CTRMPhysicalPosition,
+        ctrm_reporting.CTRMPhysicalPositionContext,
+        ctrm_reporting.CTRMFinancialPosition,
+        ctrm_reporting.CTRMFinancialPositionContext,
+        ctrm_reporting.CTRMNetPosition,
+        ctrm_reporting.CTRMNetPositionContext,
+        ctrm_reporting.CTRMRealizedPnl,
+        ctrm_reporting.CTRMRealizedPnlContext,
+        ctrm_reporting.CTRMMtmPnl,
+        ctrm_reporting.CTRMMtmPnlContext,
+        ctrm_reporting.CTRMPnlExplain,
+        ctrm_reporting.CTRMPnlExplainContext,
+        ctrm_reporting.CTRMPnlDimension,
+        ctrm_reporting.CTRMPnlDimensionContext,
+        ctrm_reporting.CTRMCreditRisk,
+        ctrm_reporting.CTRMCreditRiskContext,
+        ctrm_reporting.CTRMShippingLogistics,
+        ctrm_reporting.CTRMShippingLogisticsContext,
+        ctrm_reporting.CTRMInventory,
+        ctrm_reporting.CTRMInventoryContext,
+        ctrm_reporting.CTRMContractPerformance,
+        ctrm_reporting.CTRMContractPerformanceContext,
+        ctrm_reporting.CTRMScheduling,
+        ctrm_reporting.CTRMSchedulingContext,
+        ctrm_reporting.CTRMAccruals,
+        ctrm_reporting.CTRMAccrualsContext,
+        ctrm_reporting.CTRMSettlements,
+        ctrm_reporting.CTRMSettlementsContext,
+        ctrm_reporting.CTRMCashFlow,
+        ctrm_reporting.CTRMCashFlowContext,
+        ctrm_reporting.CTRMGLReconciliation,
+        ctrm_reporting.CTRMGLReconciliationContext,
+        configuration.Configuration,
+        process_documentation.ProcessDocumentation,
+        pricing.ImportPricesStart,
+        pricing.ImportPricesResult,
+        module='purchase_trade', type_='model')
     Pool.register(
         incoming.ImportSwift,
         incoming.PrepareDocuments,
@@ -117,20 +120,20 @@ def register():
         dashboard.Demos,
         party.Party,
         party.PartyExecution,
-        party.PartyExecutionSla,
-        party.PartyExecutionPlace,
-        payment_term.PaymentTerm,
-        payment_term.PaymentTermLine,
-        stock.CharterRateType,
-        stock.CharterConditionRate,
-        stock.CharterCondition,
-        stock.CharterParty,
-        purchase.ContractClause,
-        purchase.ContractTemplate,
-        purchase.ContractTemplateLine,
-        purchase.ContractClauseSelection,
-        purchase.Purchase,
-        purchase.Line,
+        party.PartyExecutionSla,
+        party.PartyExecutionPlace,
+        payment_term.PaymentTerm,
+        payment_term.PaymentTermLine,
+        stock.CharterRateType,
+        stock.CharterConditionRate,
+        stock.CharterCondition,
+        stock.CharterParty,
+        purchase.ContractClause,
+        purchase.ContractTemplate,
+        purchase.ContractTemplateLine,
+        purchase.ContractClauseSelection,
+        purchase.Purchase,
+        purchase.Line,
         purchase.Estimated,
         purchase.Component,
         purchase.Pricing,
@@ -145,10 +148,10 @@ def register():
         open_position.OpenPosition,
         open_position.OpenPositionReport,
         open_position.OpenPositionContext,
-        optional.OptionalScenario,
-        fee.Fee,
-        fee.FeeRule,
-        fee.FeeLots,
+        optional.OptionalScenario,
+        fee.Fee,
+        fee.FeeRule,
+        fee.FeeLots,
         purchase.FeeLots,
         valuation.Valuation,
         valuation.ValuationLine, 
@@ -218,10 +221,10 @@ def register():
         purchase.ContractDocumentType,
         purchase.DocTemplate,
         purchase.DocTypeTemplate,
-        purchase.PurchaseStrategy,
-        purchase.PriceComposition,
-        purchase.PremiumComposition,
-        purchase.QualityAnalysis,
+        purchase.PurchaseStrategy,
+        purchase.PriceComposition,
+        purchase.PremiumComposition,
+        purchase.QualityAnalysis,
         purchase.Assay,
         purchase.AssayLine,
         purchase.AssayElement,
@@ -239,13 +242,13 @@ def register():
     Pool.register(
         account.PhysicalTradeIFRS,
         module='purchase_trade', type_='model')
-    Pool.register(
-        configuration.AccountConfiguration,
-        configuration.AccountConfigurationDefaultAccount,
-        invoice.InvoiceLineLotWeight,
-        invoice.InvoicePaddingReport,
-        invoice.InvoicePaddingContext,
-        module='purchase_trade', type_='model')
+    Pool.register(
+        configuration.AccountConfiguration,
+        configuration.AccountConfigurationDefaultAccount,
+        invoice.InvoiceLineLotWeight,
+        invoice.InvoicePaddingReport,
+        invoice.InvoicePaddingContext,
+        module='purchase_trade', type_='model')
     Pool.register(
         invoice.Invoice,
         invoice.InvoiceLine,
@@ -270,12 +273,12 @@ def register():
         purchase.PurchaseAssociation,
         purchase.PurchaseCrop,
         module='lot', type_='model')
-    Pool.register(
-        sale.ContractClauseSelection,
-        sale.CharterCondition,
-        sale.Sale,
-        sale.SaleLine,
-        sale.SaleCreatePurchaseInput,
+    Pool.register(
+        sale.ContractClauseSelection,
+        sale.CharterCondition,
+        sale.Sale,
+        sale.SaleLine,
+        sale.SaleCreatePurchaseInput,
         sale.Derivative,
         sale.Valuation,
         sale.ValuationLine,
@@ -294,10 +297,10 @@ def register():
         sale.SaleStrategy,
         sale.OpenPosition,
         sale.Backtoback,
-        sale.AnalyticDimensionAssignment,
-        sale.PriceComposition,
-        sale.PremiumComposition,
-        module='sale', type_='model')
+        sale.AnalyticDimensionAssignment,
+        sale.PriceComposition,
+        sale.PremiumComposition,
+        module='sale', type_='model')
     Pool.register(
         lot.LotShipping,
         lot.LotMatching,

modules/purchase_trade/pricing.py

@@ -2,6 +2,7 @@
 # this repository contains the full copyright notices and license terms.
 from trytond.model import fields
 from trytond.pool import Pool, PoolMeta
+from trytond.exceptions import UserError
 from trytond.pyson import Bool, Eval, Id
 from trytond.model import (ModelSQL, ModelView)
 from trytond.exceptions import UserError
@@ -68,12 +69,19 @@ class ImportPricesStart(ModelView):
     "Import Prices"
     __name__ = 'purchase_trade.import_prices.start'
 
+    file_structure = fields.Selection([
+        ('historical', "Historical Prices"),
+        ('forward', "Forward Prices"),
+    ], "Excel file structure", required=True)
     file_ = fields.Binary('Excel file', required=True, filename='filename')
     filename = fields.Char('Filename')
     create_missing_price_index = fields.Boolean(
         "Create price index if missing")
     overwrite_existing_price = fields.Boolean("Overwrite existing price")
 
+    @staticmethod
+    def default_file_structure():
+        return 'historical'
 
 class ImportPricesResult(ModelView):
     "Import Prices Result"
@@ -111,7 +119,8 @@ class ImportPrices(Wizard):
     }
 
     def transition_import_(self):
-        rows = self._read_xlsx(self.start.file_)
+        rows = self._read_xlsx(
+            self.start.file_, file_structure=self.start.file_structure)
         stats = self._import_rows(
             rows,
             create_missing_price_index=(
@@ -142,6 +151,7 @@ class ImportPrices(Wizard):
         }
 
         for row_number, row in enumerate(rows, start=2):
+            row_number = row.get('_row_number', index)
             price_index = (row.get('price_index') or '').strip()
             try:
                 price_date = cls._as_date(row.get('price_date'))
@@ -217,7 +227,7 @@ class ImportPrices(Wizard):
         }
         references = [
             ('price_type', 'price.fixtype', [('name', '=', 'Market price')]),
-            ('price_currency', 'currency.currency', [('code', '=', 'USD')]),
+            ('price_currency', 'currency.currency', [('name', '=', 'USD')]),
             ('price_calendar', 'price.calendar', [('name', '=', 'Argus EU')]),
             ('price_unit', 'product.uom', [('name', '=', 'Mt')]),
         ]
@@ -340,7 +350,7 @@ class ImportPrices(Wizard):
         return ', '.join(parts) or 'price imported'
 
     @classmethod
-    def _read_xlsx(cls, data):
+    def _read_xlsx(cls, data, file_structure='historical'):
         try:
             with zipfile.ZipFile(BytesIO(data)) as workbook:
                 shared_strings = cls._read_shared_strings(workbook)
@@ -354,6 +364,12 @@ class ImportPrices(Wizard):
         if not rows:
             return []
 
+        if file_structure == 'forward':
+            return cls._read_forward_price_rows(rows, shared_strings, ns)
+        return cls._read_historical_price_rows(rows, shared_strings, ns)
+
+    @classmethod
+    def _read_historical_price_rows(cls, rows, shared_strings, ns):
         headers = {}
         for cell in rows[0].findall('s:c', ns):
             index = cls._cell_column_index(cell.get('r'))
@@ -380,6 +396,59 @@ class ImportPrices(Wizard):
                 result.append(values)
         return result
 
+    @classmethod
+    def _read_forward_price_rows(cls, rows, shared_strings, ns):
+        headers = {}
+        month_terms = {}
+        for cell in rows[0].findall('s:c', ns):
+            index = cls._cell_column_index(cell.get('r'))
+            header = cls._cell_value(cell, shared_strings)
+            normalized = cls._normalize_header(header)
+            if index == 1 and normalized == 'priceindex':
+                headers[index] = 'price_index'
+            elif index == 2 and normalized == 'pricedate':
+                headers[index] = 'price_date'
+            elif index and index >= 3 and header not in (None, ''):
+                month_terms[index] = cls._as_month_term(header)
+
+        missing = []
+        if headers.get(1) != 'price_index':
+            missing.append('price_index')
+        if headers.get(2) != 'price_date':
+            missing.append('price_date')
+        if missing:
+            raise UserError(
+                "Missing columns in Excel file: %s" % ', '.join(missing))
+        if not month_terms:
+            raise UserError(
+                "Missing month term columns in Excel file.")
+
+        result = []
+        for excel_row_number, sheet_row in enumerate(rows[1:], start=2):
+            row_values = {}
+            for cell in sheet_row.findall('s:c', ns):
+                index = cls._cell_column_index(cell.get('r'))
+                row_values[index] = cls._cell_value(cell, shared_strings)
+
+            price_index = (row_values.get(1) or '').strip()
+            price_date = row_values.get(2)
+            if not price_index and price_date in (None, ''):
+                continue
+
+            for index, month_term in sorted(month_terms.items()):
+                price_value = row_values.get(index)
+                if price_value in (None, ''):
+                    continue
+                result.append({
+                    '_row_number': excel_row_number,
+                    'price_index': (
+                        '%s %s' % (price_index, month_term)
+                        if price_index else ''),
+                    'price_date': price_date,
+                    'price_value': price_value,
+                })
+        return result
+    
     @staticmethod
     def _read_shared_strings(workbook):
         try:
@@ -472,6 +541,18 @@ class ImportPrices(Wizard):
             except ValueError:
                 pass
         raise UserError("Invalid price_date: %s" % text)
+    
+    @classmethod
+    def _as_month_term(cls, value):
+        if isinstance(value, datetime.date):
+            return value.strftime('%Y-%m')
+        text = str(value).strip()
+        match = re.match(r'^(20\d{2})[-_/\. ](0[1-9]|1[0-2])$', text)
+        if match:
+            return '%s-%s' % (match.group(1), match.group(2))
+        if re.match(r'^\d+(\.\d+)?$', text):
+            return cls._as_date(text).strftime('%Y-%m')
+        raise UserError("Invalid month term: %s" % text)
 class MtmScenario(ModelSQL, ModelView):
     "MtM Scenario"
     __name__ = 'mtm.scenario'
@@ -511,13 +592,13 @@ class MtmStrategy(ModelSQL, ModelView):
         Currency = pool.get('currency.currency')
         total = Decimal(0)
 
-        scenario = self.scenario
-        dt = scenario.valuation_date
-
-        for comp in self.components:
-            value = Decimal(0)
-
-            if comp.price_source_type == 'curve' and comp.price_index:
+        scenario = self.scenario
+        dt = scenario.valuation_date
+
+        for comp in self.components:
+            value = Decimal(0)
+
+            if comp.price_source_type == 'curve' and comp.price_index:
                 value = Decimal(
                     comp.price_index.get_price(
                         dt,
@@ -526,22 +607,22 @@ class MtmStrategy(ModelSQL, ModelView):
                         last=scenario.use_last_price
                     )
                 )
-
-            elif comp.price_source_type == 'matrix' and comp.price_matrix:
-                value = self._get_matrix_price(comp, line, dt)
-
-            elif comp.price_source_type == 'fixed':
-                value = Decimal(comp.get_price(
-                    dt,
-                    line.unit,
-                    self.currency,
-                    last=scenario.use_last_price
-                ))
-
-            if comp.ratio:
-                value *= Decimal(comp.ratio) / Decimal(100)
-
-            total += value * qty
+
+            elif comp.price_source_type == 'matrix' and comp.price_matrix:
+                value = self._get_matrix_price(comp, line, dt)
+
+            elif comp.price_source_type == 'fixed':
+                value = Decimal(comp.get_price(
+                    dt,
+                    line.unit,
+                    self.currency,
+                    last=scenario.use_last_price
+                ))
+
+            if comp.ratio:
+                value *= Decimal(comp.ratio) / Decimal(100)
+
+            total += value * qty
 
         return Decimal(str(total)).quantize(Decimal("0.01"))
     
@@ -699,198 +780,198 @@ class Component(ModelSQL, ModelView):
         required=False, ondelete='CASCADE'
     )
 
-    price_source_type = fields.Selection([
-        ('curve', 'Curve'),
-        ('matrix', 'Matrix'),
-        ('fixed', 'Fixed'),
-    ], "Price Source", required=True)
-
-    fix_type = fields.Many2One('price.fixtype',"Fixation type")
-    ratio = fields.Numeric("%",digits=(16,7))
-    price_index = fields.Many2One(
-        'price.price', "Curve",
-        states={
-            'readonly': Eval('price_source_type') != 'curve',
-            'required': Eval('price_source_type') == 'curve',
-        },
-        depends=['price_source_type'])
-    price_matrix = fields.Many2One(
-        'price.matrix', "Price Matrix",
-        states={
-            'readonly': Eval('price_source_type') != 'matrix',
-            'required': Eval('price_source_type') == 'matrix',
-        },
-        depends=['price_source_type'])
-    fixed_price = fields.Numeric(
-        "Fixed Price", digits=(16, 6),
-        states={
-            'readonly': Eval('price_source_type') != 'fixed',
-            'required': Eval('price_source_type') == 'fixed',
-        },
-        depends=['price_source_type'])
-    fixed_currency = fields.Many2One('currency.currency', "Fixed Curr.")
-    currency = fields.Function(
-        fields.Many2One(
-            'currency.currency', "Curr.",
-            states={
-                'required': Eval('price_source_type') == 'fixed',
-            },
-            depends=['price_source_type']),
-        'get_cur', setter='set_cur')
-    auto = fields.Boolean("Auto")
-    fallback = fields.Boolean("Fallback")
-    calendar = fields.Many2One('price.calendar',"Calendar")
-    nbdays = fields.Function(fields.Integer("Nb days"),'get_nbdays')
-    triggers = fields.One2Many('pricing.trigger','component',"Period rules")
+    price_source_type = fields.Selection([
+        ('curve', 'Curve'),
+        ('matrix', 'Matrix'),
+        ('fixed', 'Fixed'),
+    ], "Price Source", required=True)
+
+    fix_type = fields.Many2One('price.fixtype',"Fixation type")
+    ratio = fields.Numeric("%",digits=(16,7))
+    price_index = fields.Many2One(
+        'price.price', "Curve",
+        states={
+            'readonly': Eval('price_source_type') != 'curve',
+            'required': Eval('price_source_type') == 'curve',
+        },
+        depends=['price_source_type'])
+    price_matrix = fields.Many2One(
+        'price.matrix', "Price Matrix",
+        states={
+            'readonly': Eval('price_source_type') != 'matrix',
+            'required': Eval('price_source_type') == 'matrix',
+        },
+        depends=['price_source_type'])
+    fixed_price = fields.Numeric(
+        "Fixed Price", digits=(16, 6),
+        states={
+            'readonly': Eval('price_source_type') != 'fixed',
+            'required': Eval('price_source_type') == 'fixed',
+        },
+        depends=['price_source_type'])
+    fixed_currency = fields.Many2One('currency.currency', "Fixed Curr.")
+    currency = fields.Function(
+        fields.Many2One(
+            'currency.currency', "Curr.",
+            states={
+                'required': Eval('price_source_type') == 'fixed',
+            },
+            depends=['price_source_type']),
+        'get_cur', setter='set_cur')
+    auto = fields.Boolean("Auto")
+    fallback = fields.Boolean("Fallback")
+    calendar = fields.Many2One('price.calendar',"Calendar")
+    nbdays = fields.Function(fields.Integer("Nb days"),'get_nbdays')
+    triggers = fields.One2Many('pricing.trigger','component',"Period rules")
     pricing_date = fields.Date("Pricing date max")
     
-    def get_rec_name(self, name=None):
-        if self.price_index:
-            return '[' + self.fix_type.name + '] ' + self.price_index.price_index
-        if self.price_matrix:
-            return '[' + self.fix_type.name + '] ' + self.price_matrix.name
-        if self.price_source_type == 'fixed':
-            return '[' + self.fix_type.name + '] Fixed'
-        else:
-            return '[' + self.fix_type.name + '] '
-
-    def get_cur(self, name=None):
-        if self.price_index:
-            PI = Pool().get('price.price')
-            pi = PI(self.price_index)
-            return pi.price_currency
-        if self.price_matrix:
-            return self.price_matrix.currency
-        if self.price_source_type == 'fixed':
-            return self.fixed_currency
-
-    @fields.depends(
-        'price_source_type', 'price_index', 'price_matrix',
-        'fixed_currency')
-    def on_change_with_currency(self):
-        if self.price_source_type == 'curve' and self.price_index:
-            return self.get_cur()
-        if self.price_source_type == 'matrix' and self.price_matrix:
-            return self.get_cur()
-        if self.price_source_type == 'fixed':
-            return self.fixed_currency
-
-    @classmethod
-    def set_cur(cls, components, name, value):
-        cls.write(components, {'fixed_currency': value})
-
-    def get_calendar(self):
-        if self.calendar:
-            return self.calendar
-        if self.price_matrix:
-            return self.price_matrix.calendar
-
-    @staticmethod
-    def _record_id(record):
-        return getattr(record, 'id', record)
-
-    @classmethod
-    def _matches_optional_field(cls, matrix_line, field_name, target):
-        value = getattr(matrix_line, field_name, None)
-        if not value:
-            return True, 0
-        if target and cls._record_id(value) == cls._record_id(target):
-            return True, 1
-        return False, 0
-
-    def _matrix_valid_on(self, price_date):
-        if not self.price_matrix:
-            return False
-        if hasattr(price_date, 'date'):
-            price_date = price_date.date()
-        valid_from = getattr(self.price_matrix, 'valid_from', None)
-        valid_to = getattr(self.price_matrix, 'valid_to', None)
-        if valid_from and price_date < valid_from:
-            return False
-        if valid_to and price_date > valid_to:
-            return False
-        return True
-
-    def _get_matrix_owner_values(self):
-        line = getattr(self, 'line', None) or getattr(self, 'sale_line', None)
-        document = getattr(line, 'purchase', None) or getattr(line, 'sale', None)
-        return {
-            'origin': getattr(document, 'from_location', None),
-            'destination': getattr(document, 'to_location', None),
-            'product': getattr(line, 'product', None),
-            'quality': getattr(line, 'quality', None),
-        }
-
-    def _get_matrix_line(self):
-        MatrixLine = Pool().get('price.matrix.line')
-        lines = MatrixLine.search([('matrix', '=', self.price_matrix.id)])
-        owner_values = self._get_matrix_owner_values()
-        best_line = None
-        best_score = -1
-        for line in lines:
-            score = 0
-            for field_name, target in owner_values.items():
-                matches, field_score = self._matches_optional_field(
-                    line, field_name, target)
-                if not matches:
-                    break
-                score += field_score
-            else:
-                if score > best_score:
-                    best_line = line
-                    best_score = score
-        return best_line
-
-    def _convert_matrix_price(self, price, unit, currency):
-        price_qt = Decimal(str(price or 0))
-        matrix_unit = getattr(self.price_matrix, 'unit', None)
-        matrix_currency = getattr(self.price_matrix, 'currency', None)
-        if matrix_unit and unit:
-            Uom = Pool().get('product.uom')
-            price_qt *= Decimal(str(
-                Uom.compute_qty(unit, float(1), matrix_unit)))
-        if matrix_currency and currency and currency != matrix_currency:
-            Currency = Pool().get('currency.currency')
-            rates = Currency._get_rate([matrix_currency])
-            rate = rates.get(matrix_currency.id)
-            if rate:
-                price_qt *= Decimal(str(rate))
-        return round(price_qt, 4)
-
-    def _convert_fixed_price(self, price, currency):
-        price_qt = Decimal(str(price or 0))
-        price_currency = getattr(self, 'fixed_currency', None)
-        if price_currency and currency and currency != price_currency:
-            Currency = Pool().get('currency.currency')
-            rates = Currency._get_rate([price_currency])
-            rate = rates.get(price_currency.id)
-            if rate:
-                price_qt *= Decimal(str(rate))
-        return round(price_qt, 4)
-
-    def get_price(self, price_date, unit, currency, last=False):
-        if self.price_source_type == 'curve' and self.price_index:
-            PI = Pool().get('price.price')
-            pi = PI(self.price_index)
-            return pi.get_price(price_date, unit, currency, last)
-        if self.price_source_type == 'matrix' and self.price_matrix:
-            if not self._matrix_valid_on(price_date):
-                return Decimal(0)
-            line = self._get_matrix_line()
-            if line:
-                return self._convert_matrix_price(
-                    line.price_value, unit, currency)
-        if self.price_source_type == 'fixed':
-            return self._convert_fixed_price(self.fixed_price, currency)
-        return Decimal(0)
-
-    def get_nbdays(self, name):
-        days = 0
-        if self.triggers:
-            for t in self.triggers:
-                l,l2 = t.getApplicationListDates(self.get_calendar())
-                days += len(l)
-        return days
+    def get_rec_name(self, name=None):
+        if self.price_index:
+            return '[' + self.fix_type.name + '] ' + self.price_index.price_index
+        if self.price_matrix:
+            return '[' + self.fix_type.name + '] ' + self.price_matrix.name
+        if self.price_source_type == 'fixed':
+            return '[' + self.fix_type.name + '] Fixed'
+        else:
+            return '[' + self.fix_type.name + '] '
+
+    def get_cur(self, name=None):
+        if self.price_index:
+            PI = Pool().get('price.price')
+            pi = PI(self.price_index)
+            return pi.price_currency
+        if self.price_matrix:
+            return self.price_matrix.currency
+        if self.price_source_type == 'fixed':
+            return self.fixed_currency
+
+    @fields.depends(
+        'price_source_type', 'price_index', 'price_matrix',
+        'fixed_currency')
+    def on_change_with_currency(self):
+        if self.price_source_type == 'curve' and self.price_index:
+            return self.get_cur()
+        if self.price_source_type == 'matrix' and self.price_matrix:
+            return self.get_cur()
+        if self.price_source_type == 'fixed':
+            return self.fixed_currency
+
+    @classmethod
+    def set_cur(cls, components, name, value):
+        cls.write(components, {'fixed_currency': value})
+
+    def get_calendar(self):
+        if self.calendar:
+            return self.calendar
+        if self.price_matrix:
+            return self.price_matrix.calendar
+
+    @staticmethod
+    def _record_id(record):
+        return getattr(record, 'id', record)
+
+    @classmethod
+    def _matches_optional_field(cls, matrix_line, field_name, target):
+        value = getattr(matrix_line, field_name, None)
+        if not value:
+            return True, 0
+        if target and cls._record_id(value) == cls._record_id(target):
+            return True, 1
+        return False, 0
+
+    def _matrix_valid_on(self, price_date):
+        if not self.price_matrix:
+            return False
+        if hasattr(price_date, 'date'):
+            price_date = price_date.date()
+        valid_from = getattr(self.price_matrix, 'valid_from', None)
+        valid_to = getattr(self.price_matrix, 'valid_to', None)
+        if valid_from and price_date < valid_from:
+            return False
+        if valid_to and price_date > valid_to:
+            return False
+        return True
+
+    def _get_matrix_owner_values(self):
+        line = getattr(self, 'line', None) or getattr(self, 'sale_line', None)
+        document = getattr(line, 'purchase', None) or getattr(line, 'sale', None)
+        return {
+            'origin': getattr(document, 'from_location', None),
+            'destination': getattr(document, 'to_location', None),
+            'product': getattr(line, 'product', None),
+            'quality': getattr(line, 'quality', None),
+        }
+
+    def _get_matrix_line(self):
+        MatrixLine = Pool().get('price.matrix.line')
+        lines = MatrixLine.search([('matrix', '=', self.price_matrix.id)])
+        owner_values = self._get_matrix_owner_values()
+        best_line = None
+        best_score = -1
+        for line in lines:
+            score = 0
+            for field_name, target in owner_values.items():
+                matches, field_score = self._matches_optional_field(
+                    line, field_name, target)
+                if not matches:
+                    break
+                score += field_score
+            else:
+                if score > best_score:
+                    best_line = line
+                    best_score = score
+        return best_line
+
+    def _convert_matrix_price(self, price, unit, currency):
+        price_qt = Decimal(str(price or 0))
+        matrix_unit = getattr(self.price_matrix, 'unit', None)
+        matrix_currency = getattr(self.price_matrix, 'currency', None)
+        if matrix_unit and unit:
+            Uom = Pool().get('product.uom')
+            price_qt *= Decimal(str(
+                Uom.compute_qty(unit, float(1), matrix_unit)))
+        if matrix_currency and currency and currency != matrix_currency:
+            Currency = Pool().get('currency.currency')
+            rates = Currency._get_rate([matrix_currency])
+            rate = rates.get(matrix_currency.id)
+            if rate:
+                price_qt *= Decimal(str(rate))
+        return round(price_qt, 4)
+
+    def _convert_fixed_price(self, price, currency):
+        price_qt = Decimal(str(price or 0))
+        price_currency = getattr(self, 'fixed_currency', None)
+        if price_currency and currency and currency != price_currency:
+            Currency = Pool().get('currency.currency')
+            rates = Currency._get_rate([price_currency])
+            rate = rates.get(price_currency.id)
+            if rate:
+                price_qt *= Decimal(str(rate))
+        return round(price_qt, 4)
+
+    def get_price(self, price_date, unit, currency, last=False):
+        if self.price_source_type == 'curve' and self.price_index:
+            PI = Pool().get('price.price')
+            pi = PI(self.price_index)
+            return pi.get_price(price_date, unit, currency, last)
+        if self.price_source_type == 'matrix' and self.price_matrix:
+            if not self._matrix_valid_on(price_date):
+                return Decimal(0)
+            line = self._get_matrix_line()
+            if line:
+                return self._convert_matrix_price(
+                    line.price_value, unit, currency)
+        if self.price_source_type == 'fixed':
+            return self._convert_fixed_price(self.fixed_price, currency)
+        return Decimal(0)
+
+    def get_nbdays(self, name):
+        days = 0
+        if self.triggers:
+            for t in self.triggers:
+                l,l2 = t.getApplicationListDates(self.get_calendar())
+                days += len(l)
+        return days
 
     @classmethod
     def delete(cls, components):
@@ -1239,9 +1320,9 @@ class Trigger(ModelSQL,ModelView):
         states={
             'readonly': Eval('pricing_period') != None,
             })
-    average = fields.Boolean("Avg")
-    last = fields.Boolean("Latest")
-    application_period = fields.Many2One('pricing.period',"Application period")
+    average = fields.Boolean("Avg")
+    last = fields.Boolean("Latest")
+    application_period = fields.Many2One('pricing.period',"Application period")
     from_a = fields.Date("From",
         states={
             'readonly': Eval('application_period') != None,
@@ -1249,26 +1330,26 @@ class Trigger(ModelSQL,ModelView):
     to_a = fields.Date("To",
         states={
             'readonly': Eval('application_period') != None,
-            })
-    
-    @classmethod
-    def default_average(cls):
-        return True
-
-    @fields.depends('pricing_period')
-    def on_change_with_application_period(self):
-        if not self.application_period and self.pricing_period:
-            return self.pricing_period
-
-    @fields.depends('from_p', 'from_a', 'application_period')
-    def on_change_from_p(self):
-        if not self.application_period and not self.from_a:
-            self.from_a = self.from_p
-
-    @fields.depends('to_p', 'to_a', 'application_period')
-    def on_change_to_p(self):
-        if not self.application_period and not self.to_a:
-            self.to_a = self.to_p
+            })
+    
+    @classmethod
+    def default_average(cls):
+        return True
+
+    @fields.depends('pricing_period')
+    def on_change_with_application_period(self):
+        if not self.application_period and self.pricing_period:
+            return self.pricing_period
+
+    @fields.depends('from_p', 'from_a', 'application_period')
+    def on_change_from_p(self):
+        if not self.application_period and not self.from_a:
+            self.from_a = self.from_p
+
+    @fields.depends('to_p', 'to_a', 'application_period')
+    def on_change_to_p(self):
+        if not self.application_period and not self.to_a:
+            self.to_a = self.to_p
     
     def getDateWithEstTrigger(self, period):
         PP = Pool().get('pricing.period')
@@ -1285,73 +1366,73 @@ class Trigger(ModelSQL,ModelView):
         date_from,date_to,dates = pp.getDates(d)
         return date_from,date_to,d,pp.include,dates
 
-    def getApplicationListDates(self, cal):
-        ld = []
-        dates = []
-        if self.application_period:
-            date_from, date_to, d, include,dates = self.getDateWithEstTrigger(2)
-        else:
-            date_from = self.from_a or self.from_p
-            date_to = self.to_a or self.to_p
-            d = None
-            include = False
-        ld, lprice = self.getListDates(date_from,date_to,d,include,cal,2,dates)
-        return ld, lprice
-
-    def getPricingListDates(self,cal):
-        ld = []
-        dates = []
-        if self.pricing_period:
-            date_from, date_to, d, include,dates = self.getDateWithEstTrigger(1)
-        else:
-            date_from = self.from_p#datetime.datetime(self.from_p.year, self.from_p.month, self.from_p.day)
-            date_to = self.to_p#datetime.datetime(self.to_p.year, self.to_p.month, self.to_p.day)
+    def getApplicationListDates(self, cal):
+        ld = []
+        dates = []
+        if self.application_period:
+            date_from, date_to, d, include,dates = self.getDateWithEstTrigger(2)
+        else:
+            date_from = self.from_a or self.from_p
+            date_to = self.to_a or self.to_p
+            d = None
+            include = False
+        ld, lprice = self.getListDates(date_from,date_to,d,include,cal,2,dates)
+        return ld, lprice
+
+    def getPricingListDates(self,cal):
+        ld = []
+        dates = []
+        if self.pricing_period:
+            date_from, date_to, d, include,dates = self.getDateWithEstTrigger(1)
+        else:
+            date_from = self.from_p#datetime.datetime(self.from_p.year, self.from_p.month, self.from_p.day)
+            date_to = self.to_p#datetime.datetime(self.to_p.year, self.to_p.month, self.to_p.day)
             d = None
             include = False
         ld, lprice = self.getListDates(date_from,date_to,d,include,cal,1,dates)
         return ld, lprice
 
-    def getListDates(self,df,dt,t,i,cal,pricing,dates):
-        l = []
-        lprice = []
-        def append_date(date):
-            if cal:
-                if not cal.IsQuote(date):
-                    return
-            l.append(date)
-            if pricing == 1:
-                lprice.append(self.getprice(date))
-
-        if cal:
-            CAL = Pool().get('price.calendar')
-            cal = CAL(cal)
-        if dates:
-            for d in dates:
-                append_date(d)
-            return l, lprice
-        if df and dt:
-            current_date = datetime.datetime(df.year,df.month,df.day)
-            dt = datetime.datetime(dt.year,dt.month,dt.day)
-            while current_date <= dt:
-                if i or (not i and current_date != t):
-                    append_date(current_date)
-                current_date += datetime.timedelta(days=1)
-        return l, lprice
+    def getListDates(self,df,dt,t,i,cal,pricing,dates):
+        l = []
+        lprice = []
+        def append_date(date):
+            if cal:
+                if not cal.IsQuote(date):
+                    return
+            l.append(date)
+            if pricing == 1:
+                lprice.append(self.getprice(date))
 
-    def getprice(self,current_date):
-        PC = Pool().get('pricing.component')
-        pc = PC(self.component)
-        val = {}
-        val['date'] = current_date
-        line = pc.line if pc.line else pc.sale_line
-        val['price'] = pc.get_price(
-            current_date,
-            line.unit,
-            line.currency,
-            self.last)
-        val['avg'] = val['price']
-        val['avg_minus_1'] = val['price']
-        val['isAvg'] = self.average
+        if cal:
+            CAL = Pool().get('price.calendar')
+            cal = CAL(cal)
+        if dates:
+            for d in dates:
+                append_date(d)
+            return l, lprice
+        if df and dt:
+            current_date = datetime.datetime(df.year,df.month,df.day)
+            dt = datetime.datetime(dt.year,dt.month,dt.day)
+            while current_date <= dt:
+                if i or (not i and current_date != t):
+                    append_date(current_date)
+                current_date += datetime.timedelta(days=1)
+        return l, lprice
+
+    def getprice(self,current_date):
+        PC = Pool().get('pricing.component')
+        pc = PC(self.component)
+        val = {}
+        val['date'] = current_date
+        line = pc.line if pc.line else pc.sale_line
+        val['price'] = pc.get_price(
+            current_date,
+            line.unit,
+            line.currency,
+            self.last)
+        val['avg'] = val['price']
+        val['avg_minus_1'] = val['price']
+        val['isAvg'] = self.average
         return val
 
 class Period(ModelSQL,ModelView):

modules/purchase_trade/view/import_prices_start_form.xml

@@ -1,4 +1,7 @@
 <form col="4">
+    <label name="file_structure"/>
+    <field name="file_structure"/>
+    <newline/>
     <label name="file_"/>
     <field name="file_"/>
     <newline/>

modules/trade_finance/AGENTS.md

@@ -0,0 +1,7 @@
+# AGENTS.md
+
+Instructions locales pour les agents qui interviennent dans `modules/trade_finance/`.
+
+- `trade_finance` est un module additionnel de Tryton standard.
+- Le traiter comme un module standard/upstream Tryton: privilegier les patterns Tryton existants, garder les changements generiques, et eviter d'y introduire de la logique metier specifique a un client sauf demande explicite.
+- Limiter les modifications a ce module et a ses tests proches quand la demande concerne `trade_finance`.

modules/trade_finance/Documentation/backlog.md

@@ -0,0 +1,414 @@
+# Trade Finance Backlog
+
+This backlog tracks the next development phases for the `trade_finance`
+module.
+
+Status values:
+
+```text
+todo | in-progress | blocked | done
+```
+
+Priority values:
+
+```text
+low | medium | high
+```
+
+## Phase 1 - Core Ledger Foundation
+
+Goal: stabilize the Trade Finance file, presentation, and movement ledger.
+
+### TF-001 - Validate core model installation
+
+Status: todo
+Area: test
+Priority: high
+
+Goal:
+- Install/update the module in a real Tryton database with dependencies.
+- Confirm the new models, views, sequence, menus, and access rules load.
+
+Implementation notes:
+- Run the targeted module test suite in an environment with `python-sql` and
+  the full Tryton dependency stack.
+- Fix any XML/view/model registration issue found during module activation.
+
+Validation:
+- `python -m unittest modules.trade_finance.tests.test_module`
+- Manual module activation/update in a development database.
+
+### TF-002 - Harden posted movement immutability
+
+Status: todo
+Area: workflow
+Priority: high
+
+Goal:
+- Ensure posted presentations and posted movement lines cannot be edited or
+  deleted through direct writes, nested One2Many writes, or UI actions.
+
+Implementation notes:
+- Review `write`, `delete`, and nested child update behavior.
+- Keep reversal movements as the only correction path for posted exposure.
+
+Validation:
+- Add tests for direct line write/delete after posting.
+- Add tests for nested line modification through presentation write.
+
+### TF-003 - Add robust exposure helper methods
+
+Status: todo
+Area: model
+Priority: high
+
+Goal:
+- Provide reusable helpers for exposure by facility limit and by Trade Finance
+  file.
+
+Implementation notes:
+- Keep ledger lines as the source of truth.
+- Start with Python helpers; SQL/materialized reporting can come later.
+- Include `as_of_date` support for historical exposure.
+
+Validation:
+- Tests for current exposure by limit.
+- Tests for historical exposure before/after transfer movements.
+
+### TF-004 - Improve limit eligibility validation
+
+Status: todo
+Area: model
+Priority: high
+
+Goal:
+- Validate selected `trade_finance.facility_limit` against bank, currency,
+  validity dates, financing type, and expected operational status.
+
+Implementation notes:
+- Reuse `trade_finance.facility_limit_op_status`.
+- Do not create a separate `bank.limit` model.
+- Consider whether root global limits should be selectable or whether only
+  leaf sub-limits should receive movements.
+
+Validation:
+- Tests for rejected bank mismatch.
+- Tests for rejected currency mismatch.
+- Tests for rejected financing type mismatch.
+- Tests for rejected operational status mismatch once connected.
+
+## Phase 2 - Basic UX and Operational Entry Points
+
+Goal: make the core usable from operational documents.
+
+### TF-005 - Add contextual Start Financing wizard
+
+Status: todo
+Area: workflow
+Priority: high
+
+Goal:
+- Let users start a Trade Finance presentation from an operational document.
+
+Implementation notes:
+- Start with stock shipment and stock move because `stock` is already a module
+  dependency.
+- Use `fields.Reference` on presentation origin.
+- Pre-fill date, origin, stage, company, currency, and suggested quantity where
+  available.
+
+Validation:
+- Wizard test from `stock.shipment.in`.
+- Manual UI check from shipment form.
+
+### TF-006 - Add purchase contract entry points
+
+Status: todo
+Area: workflow
+Priority: medium
+
+Goal:
+- Start financing from purchase contract and purchase contract line when the
+  relevant purchase contract module is available.
+
+Implementation notes:
+- First identify the actual local model names and module dependency impact.
+- Avoid adding a hard dependency until confirmed necessary.
+- Prefer optional extension module logic if purchase contract is not part of
+  the base dependency graph.
+
+Validation:
+- Tests only if the dependency is activated in the module test environment.
+
+### TF-007 - Add invoice financing entry point
+
+Status: todo
+Area: workflow
+Priority: medium
+
+Goal:
+- Start or continue financing from receivable/invoice stage.
+
+Implementation notes:
+- Confirm whether dependency on `account_invoice` is acceptable.
+- Origin should point to `account.invoice`.
+- Presentation type should default to invoice financing.
+
+Validation:
+- Test default origin and stage from invoice when dependency is enabled.
+
+### TF-008 - Add central exposure summary in the UI
+
+Status: todo
+Area: view
+Priority: medium
+
+Goal:
+- Show current exposure by facility limit on the Trade Finance file.
+
+Implementation notes:
+- Use a read-only derived view/model or function fields first.
+- Do not store manual exposure balances.
+
+Validation:
+- Manual UI check with multiple posted movements.
+- Tests for summary values if implemented as model logic.
+
+## Phase 3 - Transfer and Lifecycle Workflow
+
+Goal: support movement between financing stages and limits.
+
+### TF-009 - Add transfer proposal helper
+
+Status: todo
+Area: workflow
+Priority: high
+
+Goal:
+- Generate two movement lines for transfers between facility limits.
+
+Implementation notes:
+- Negative line on the source facility limit.
+- Positive line on the target facility limit.
+- Preserve different haircuts/rates on each line.
+
+Validation:
+- Test PREFI to IN_TRANSIT transfer with liquidity gain.
+
+### TF-010 - Track liquidity gain/loss
+
+Status: todo
+Area: model
+Priority: medium
+
+Goal:
+- Calculate liquidity gain/loss when moving collateral between limits with
+  different haircuts.
+
+Implementation notes:
+- Keep this derived from movement lines.
+- Store applied haircut on each line for audit.
+
+Validation:
+- Test gain when target haircut is lower.
+- Test loss when target haircut is higher.
+
+### TF-011 - Add repayment/release presentation support
+
+Status: todo
+Area: workflow
+Priority: medium
+
+Goal:
+- Allow users to release financed exposure partially or fully.
+
+Implementation notes:
+- Repayment/release should create negative movement lines.
+- Avoid editing original posted movements.
+
+Validation:
+- Test partial repayment.
+- Test full repayment reduces exposure to zero.
+
+## Phase 4 - Funding Cost Engine
+
+Goal: calculate funding costs from chronological exposure movements.
+
+### TF-012 - Build exposure period calculation
+
+Status: todo
+Area: model
+Priority: high
+
+Goal:
+- Convert dated movement lines into running exposure periods per facility
+  limit.
+
+Implementation notes:
+- Sort by movement date.
+- Calculate running balance.
+- Build intervals until the next movement date or an explicit end date.
+
+Validation:
+- Test one movement.
+- Test multiple movements on different dates.
+- Test same-day movements.
+
+### TF-013 - Calculate interest/funding cost
+
+Status: todo
+Area: model
+Priority: high
+
+Goal:
+- Calculate funding cost using exposure, applied rate, days, and day-count
+  basis.
+
+Implementation notes:
+- Use values copied onto movement lines at posting time.
+- Support `360`, `365`, `ACT/360`, and `ACT/365`.
+
+Validation:
+- Tests for 360 and 365 bases.
+- Test changing facility cost after posting does not alter historical cost.
+
+### TF-014 - Add funding cost report screen
+
+Status: todo
+Area: report
+Priority: medium
+
+Goal:
+- Provide a user-facing report of funding cost by Trade Finance file and by
+  facility limit.
+
+Implementation notes:
+- Start with a Tryton model/report view.
+- Add export later only if needed.
+
+Validation:
+- Manual report check.
+- Tests for report backing model if applicable.
+
+## Phase 5 - Reporting and Controls
+
+Goal: make exposure auditable and operationally controllable.
+
+### TF-015 - Add current exposure by facility limit report
+
+Status: todo
+Area: report
+Priority: high
+
+Goal:
+- Show exposure grouped by `trade_finance.facility_limit`.
+
+Implementation notes:
+- Source data must be posted movement lines.
+- Include quantity and signed financed amount.
+
+Validation:
+- Test aggregation across multiple Trade Finance files.
+
+### TF-016 - Add historical exposure as-of report
+
+Status: todo
+Area: report
+Priority: medium
+
+Goal:
+- Show exposure at a selected historical date.
+
+Implementation notes:
+- Filter movement lines where `movement_date <= as_of_date`.
+- Group by facility limit and optionally by Trade Finance file.
+
+Validation:
+- Tests around before/after transfer dates.
+
+### TF-017 - Add over-limit checks and alerts
+
+Status: todo
+Area: workflow
+Priority: medium
+
+Goal:
+- Detect when posted exposure exceeds facility limit amount.
+
+Implementation notes:
+- Decide whether to block posting or warn first.
+- Consider parent/global limit and child sub-limit behavior.
+
+Validation:
+- Test over child limit.
+- Test over global limit if hierarchical aggregation is implemented.
+
+### TF-018 - Add expired limit controls
+
+Status: todo
+Area: workflow
+Priority: medium
+
+Goal:
+- Highlight or block new exposure on expired limits.
+
+Implementation notes:
+- Posting already checks movement date validity.
+- Add UI filtering and operational alerts.
+
+Validation:
+- Manual UI domain check.
+- Tests for posting behavior already covered by core validation.
+
+## Phase 6 - Advanced Operational Integration
+
+Goal: connect financing to the broader commodity workflow.
+
+### TF-019 - Add sale matching support
+
+Status: todo
+Area: workflow
+Priority: medium
+
+Goal:
+- Continue financing lifecycle when goods are matched with sales.
+
+Implementation notes:
+- Identify the actual local matching model.
+- Add it to origin selection only after confirming dependency/model names.
+
+Validation:
+- Scenario test once model dependency is clear.
+
+### TF-020 - Add automatic stage suggestions
+
+Status: todo
+Area: workflow
+Priority: medium
+
+Goal:
+- Suggest finance stage from origin document status.
+
+Implementation notes:
+- Keep suggestions editable.
+- Implement stage inference per origin model.
+
+Validation:
+- Tests per supported origin type.
+
+### TF-021 - Add derived snapshot table if performance requires it
+
+Status: todo
+Area: report
+Priority: low
+
+Goal:
+- Improve reporting performance for large ledgers.
+
+Implementation notes:
+- Snapshot must be derived from ledger lines.
+- Ledger remains the source of truth.
+- Do not implement until performance data justifies it.
+
+Validation:
+- Reconciliation test comparing snapshot totals with ledger totals.

modules/trade_finance/Documentation/development_guidance.md

@@ -0,0 +1,175 @@
+# Trade Finance Development Guidance
+
+This file captures implementation guidance for the next development steps of
+the `trade_finance` module.
+
+It complements `tryton_trade_finance_architecture.md` and should be used as the
+practical working note before creating or changing code.
+
+## 1. Important Existing Model Mapping
+
+The architecture document uses the conceptual name `bank.limit`.
+
+In this codebase, do not create a new `bank.limit` model for the Trade Finance
+ledger unless there is a later explicit design decision to do so.
+
+Use the existing facility structure instead:
+
+```text
+Concept in architecture doc        Existing model in this module
+---------------------------        -----------------------------
+bank.limit                         trade_finance.facility_limit
+bank / banking facility            trade_finance.facility
+bank reference / provider          trade_finance.facility.tfe
+limit amount                       trade_finance.facility_limit.amount
+limit currency                     trade_finance.facility_limit.currency
+limit validity                     trade_finance.facility_limit.date_from/date_to
+limit financing type               trade_finance.facility_limit.financing_type
+limit haircut rules                trade_finance.facility_limit_haircut
+limit accepted currencies          trade_finance.facility_limit_currency
+limit cost/rate rules              trade_finance.facility_limit_cost
+limit operational eligibility      trade_finance.facility_limit_op_status
+```
+
+Any future presentation ledger line should therefore reference
+`trade_finance.facility_limit`, not a hypothetical `bank.limit`.
+
+## 2. Development Principles
+
+- Keep the existing facility/limit model as the contractual source of truth.
+- Treat presentation lines as an exposure movement ledger.
+- Store signed amounts and signed quantities on movement lines.
+- Do not store or manually update current exposure balances as source data.
+- Copy applied haircut/rate/cost values onto posted movement lines for audit.
+- Use reversal movements for cancellations instead of editing posted movements.
+- Keep contextual origin links polymorphic with `fields.Reference`.
+- Add new operational start points by extending the reference selection and
+  action logic, not by adding many foreign keys to a header model.
+
+## 3. Suggested Documentation Structure
+
+Use a small set of focused markdown files under `modules/trade_finance/documentation/`.
+
+Recommended structure:
+
+```text
+documentation/
+  tryton_trade_finance_architecture.md
+  development_guidance.md
+  roadmap.md
+  backlog.md
+  bugs.md
+  decisions.md
+  test_plan.md
+```
+
+Purpose of each file:
+
+```text
+tryton_trade_finance_architecture.md
+  Long-form target architecture and conceptual model.
+
+development_guidance.md
+  Practical implementation rules, mappings to existing models, and local
+  conventions for developers.
+
+roadmap.md
+  Ordered development phases. Stable enough to show where the module is going.
+
+backlog.md
+  Concrete features/tasks not yet scheduled. One item per small deliverable.
+
+bugs.md
+  Known defects, reproduction notes, expected behavior, and current status.
+
+decisions.md
+  Architecture decision records. Use for choices that should not be rediscovered
+  every time, such as using facility_limit instead of bank.limit.
+
+test_plan.md
+  Targeted validation strategy, scenarios to cover, and commands to run.
+```
+
+Do not create every file upfront if it would remain empty. Create them when
+there is useful content to record.
+
+## 4. Suggested Item Formats
+
+### Backlog Item
+
+```text
+## TF-001 - Short title
+
+Status: todo | in-progress | blocked | done
+Area: model | workflow | view | report | test | data
+Priority: low | medium | high
+
+Goal:
+- What business behavior should exist?
+
+Implementation notes:
+- Smallest expected code change.
+- Existing model(s) to reuse.
+
+Validation:
+- Target test file or scenario.
+- Manual check if needed.
+```
+
+### Bug Item
+
+```text
+## BUG-001 - Short title
+
+Status: open | reproduced | fixed | closed
+Severity: low | medium | high | critical
+Area: model | workflow | view | report | test | data
+
+Observed:
+- What happens now?
+
+Expected:
+- What should happen?
+
+Reproduction:
+- Minimal steps or test data.
+
+Fix notes:
+- Linked commit/test once fixed.
+```
+
+### Decision Record
+
+```text
+## ADR-001 - Short title
+
+Date: YYYY-MM-DD
+Status: proposed | accepted | superseded
+
+Context:
+- Why a decision is needed.
+
+Decision:
+- What we decided.
+
+Consequences:
+- What this enables.
+- What tradeoffs remain.
+```
+
+## 5. Immediate Next Development Focus
+
+Recommended next implementation sequence:
+
+1. Create the Trade Finance file/header model.
+2. Create the presentation/event model.
+3. Create the presentation line ledger model linked to
+   `trade_finance.facility_limit`.
+4. Add sequence/configuration for internal Trade Finance references.
+5. Add minimal list/form views and access rules.
+6. Add targeted tests around creation, references, signed movements, and limit
+   validity checks.
+
+The first implementation should stay narrow: no funding-cost engine, no
+snapshot table, and no automatic exposure summary as source of truth until the
+ledger model is stable.

modules/trade_finance/__init__.py

@@ -0,0 +1,66 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.pool import Pool
+
+from . import (
+    financing,
+    market,
+    valuation,
+    document,
+    template_execution,
+    counterparty,
+    fx,
+    operational,
+    facility,
+    constraint_type,
+    trade,
+)
+
+
+def register():
+    Pool.register(
+        financing.FinancingType,
+        financing.OperationalStatus,
+        market.MarketIndex,
+        market.MarketIndexRate,
+        market.IndexTerm,
+        market.InterestFormula,
+        valuation.ValuationMethod,
+        valuation.HaircutFormula,
+        valuation.CollateralType,
+        document.EvidenceType,
+        template_execution.TemplateSegment,
+        template_execution.ExecutionTemplate,
+        template_execution.ExecutionTemplateLine,
+        counterparty.ReceivableCategory,
+        counterparty.PaymentConditionType,
+        fx.FxFeeder,
+        operational.BlockingReason,
+        operational.ChargeType,
+        facility.FacilityStatus,
+        facility.Facility,
+        facility.FacilityCurrency,
+        facility.FacilityCovenant,
+        facility.FacilityLimit,
+        facility.FacilityLimitHaircut,
+        facility.FacilityLimitCurrency,
+        facility.FacilityLimitCost,
+        facility.FacilityLimitCostVariation,
+        facility.FacilityLimitOpStatus,
+        facility.FacilityLimitBankAccount,
+        facility.FacilityCap,
+        facility.FacilityCapHaircut,
+        facility.FacilityConstraint,
+        constraint_type.ConstraintType,
+        trade.TradeFinance,
+        trade.TradeFinancePresentation,
+        trade.TradeFinancePresentationLine,
+        trade.TradeFinanceCreateStart,
+        module='trade_finance', type_='model')
+    Pool.register(
+        fx.PriceCalendar,
+        module='price', type_='model')
+    Pool.register(
+        trade.TradeFinanceCreate,
+        module='trade_finance', type_='wizard')

modules/trade_finance/constraint_type.py

@@ -0,0 +1,54 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.model import ModelSQL, ModelView, fields
+from trytond.transaction import Transaction
+
+__all__ = ['ConstraintType']
+
+
+class ConstraintType(ModelSQL, ModelView):
+    'Constraint Type'
+    __name__ = 'trade_finance.constraint_type'
+    _rec_name = 'name'
+
+    name = fields.Char('Type', required=True, size=50)
+    view_name = fields.Selection([], 'View')
+    value_field = fields.Selection(
+        'get_column_selection', 'Value Field',
+        selection_change_with=['view_name'])
+    label_field = fields.Selection(
+        'get_column_selection', 'Label Field',
+        selection_change_with=['view_name'])
+
+    @fields.depends('view_name')
+    def get_column_selection(self):
+        if not self.view_name:
+            return [('', '')]
+        cursor = Transaction().connection.cursor()
+        cursor.execute(
+            "SELECT column_name FROM information_schema.columns "
+            "WHERE table_schema = 'public' AND table_name = %s "
+            "ORDER BY ordinal_position",
+            (self.view_name,)
+        )
+        return [('', '')] + [(r[0], r[0]) for r in cursor.fetchall()]
+
+    @fields.depends('view_name')
+    def on_change_view_name(self):
+        self.value_field = None
+        self.label_field = None
+
+    @classmethod
+    def fields_get(cls, fields_names=None, level=0):
+        res = super().fields_get(fields_names, level)
+        if 'view_name' in res:
+            cursor = Transaction().connection.cursor()
+            cursor.execute(
+                "SELECT table_name FROM information_schema.views "
+                "WHERE table_schema = 'public' AND table_name LIKE 'vw_tf_const_%' "
+                "ORDER BY table_name"
+            )
+            res['view_name']['selection'] = (
+                [('', '')] + [(r[0], r[0]) for r in cursor.fetchall()])
+        return res

modules/trade_finance/constraint_type.xml

@@ -0,0 +1,66 @@
+<?xml version="1.0"?>
+<tryton>
+<data>
+
+    <!-- ================================================================ -->
+    <!-- CONSTRAINT TYPE                                                   -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="constraint_type_view_tree">
+        <field name="model">trade_finance.constraint_type</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">constraint_type_tree</field>
+    </record>
+    <record model="ir.ui.view" id="constraint_type_view_form">
+        <field name="model">trade_finance.constraint_type</field>
+        <field name="type">form</field>
+        <field name="name">constraint_type_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_constraint_type">
+        <field name="name">Constraint Types</field>
+        <field name="res_model">trade_finance.constraint_type</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_constraint_type_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="constraint_type_view_tree"/>
+        <field name="act_window" ref="act_constraint_type"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_constraint_type_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="constraint_type_view_form"/>
+        <field name="act_window" ref="act_constraint_type"/>
+    </record>
+    <menuitem
+        name="Constraint Types"
+        sequence="10"
+        id="menu_constraint_type"
+        parent="menu_trade_finance_configuration"
+        action="act_constraint_type"/>
+
+    <record model="ir.model.access" id="access_constraint_type">
+        <field name="model">trade_finance.constraint_type</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_constraint_type_user">
+        <field name="model">trade_finance.constraint_type</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_constraint_type_admin">
+        <field name="model">trade_finance.constraint_type</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+</data>
+</tryton>

modules/trade_finance/counterparty.py

@@ -0,0 +1,39 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.model import ModelSQL, ModelView, fields
+
+__all__ = ['ReceivableCategory', 'PaymentConditionType']
+
+
+class ReceivableCategory(ModelSQL, ModelView):
+    'Receivable Category'
+    __name__ = 'trade_finance.receivable_category'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    description = fields.Text('Description')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True
+
+
+class PaymentConditionType(ModelSQL, ModelView):
+    'Payment Condition Type'
+    __name__ = 'trade_finance.payment_condition_type'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    remaining_risk_pct = fields.Numeric(
+        'Remaining Risk (%)', digits=(16, 2),
+        help='Percentage of residual credit risk retained by the company '
+             'under this payment condition')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True

modules/trade_finance/document.py

@@ -0,0 +1,21 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.model import ModelSQL, ModelView, fields
+
+__all__ = ['EvidenceType']
+
+
+class EvidenceType(ModelSQL, ModelView):
+    'Evidence Type'
+    __name__ = 'trade_finance.evidence_type'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    description = fields.Text('Description')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True

modules/trade_finance/facility.py

@@ -0,0 +1,646 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.model import ModelSQL, ModelView, fields, tree
+from trytond.model import sequence_ordered
+from trytond.pool import Pool
+from trytond.pyson import Eval, Bool
+from trytond.exceptions import UserError
+
+__all__ = [
+    'FacilityStatus',
+    'Facility',
+    'FacilityCurrency',
+    'FacilityCovenant',
+    'FacilityLimit',
+    'FacilityLimitHaircut',
+    'FacilityLimitCurrency',
+    'FacilityLimitCost',
+    'FacilityLimitCostVariation',
+    'FacilityLimitOpStatus',
+    'FacilityLimitBankAccount',
+    'FacilityCap',
+    'FacilityCapHaircut',
+    'FacilityConstraint',
+]
+
+# ---------------------------------------------------------------------------
+# Shared Selection lists
+# ---------------------------------------------------------------------------
+
+ATTRIBUTE_TYPES = [
+    ('commodity', 'Commodity'),
+    ('article', 'Article'),
+    ('origin', 'Origin'),
+    ('destination', 'Destination'),
+    ('loading_place', 'Loading Place'),
+    ('supplier', 'Supplier'),
+    ('customer', 'Customer'),
+    ('payment_condition_purchase', 'Payment Condition (Purchase)'),
+    ('payment_condition_sale', 'Payment Condition (Sale)'),
+    ('purchase_currency', 'Purchase Currency'),
+    ('warehouse', 'Warehouse'),
+    ('incoterm', 'Incoterm'),
+    ('counterparty_rating', 'Counterparty Rating'),
+    ('receivable_category', 'Receivable Category'),
+]
+
+
+# ---------------------------------------------------------------------------
+# Facility Status (configurable reference)
+# ---------------------------------------------------------------------------
+
+class FacilityStatus(ModelSQL, ModelView):
+    'Facility Status'
+    __name__ = 'trade_finance.facility_status'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True
+
+
+# ---------------------------------------------------------------------------
+# Facility Header
+# ---------------------------------------------------------------------------
+
+class Facility(ModelSQL, ModelView):
+    'TF Facility'
+    __name__ = 'trade_finance.facility'
+    _rec_name = 'name'
+
+    name = fields.Char('Name', required=True)
+    tfe = fields.Many2One('bank', 'Trade Finance Entity', required=True,
+        ondelete='RESTRICT',
+        help='Bank or fund providing this facility')
+    description = fields.Text('Description')
+
+    status = fields.Many2One('trade_finance.facility_status', 'Status',
+        ondelete='RESTRICT')
+    commitment_status = fields.Selection([
+        ('uncommitted', 'Uncommitted'),
+        ('committed', 'Committed'),
+    ], 'Commitment Status', required=True)
+
+    date_from = fields.Date('Valid From')
+    date_to = fields.Date('Valid To')
+
+    currency = fields.Many2One('currency.currency', 'Facility Currency',
+        required=True, ondelete='RESTRICT')
+    is_tpa = fields.Boolean('TPA',
+        help='Third Party Account — broker managed structure')
+    broker = fields.Many2One('party.party', 'Broker',
+        states={'invisible': ~Bool(Eval('is_tpa'))},
+        depends=['is_tpa'], ondelete='RESTRICT')
+    broker_account = fields.Char('Broker Account',
+        states={'invisible': ~Bool(Eval('is_tpa'))},
+        depends=['is_tpa'])
+
+    limits = fields.One2Many('trade_finance.facility_limit', 'facility',
+        'Limits', domain=[('parent', '=', None)],
+        filter=[('parent', '=', None)])
+    currencies = fields.One2Many('trade_finance.facility_currency', 'facility',
+        'Accepted Currencies')
+    caps = fields.One2Many('trade_finance.facility_cap', 'facility', 'Caps')
+    covenants = fields.One2Many('trade_finance.facility_covenant', 'facility',
+        'Covenants')
+    constraints = fields.One2Many('trade_finance.facility_constraint',
+        'facility', 'Facility Constraints',
+        domain=[('limit', '=', None)])
+
+    @classmethod
+    def default_status(cls):
+        pool = Pool()
+        FacilityStatus = pool.get('trade_finance.facility_status')
+        statuses = FacilityStatus.search([('code', '=', 'DRAFT')], limit=1)
+        if statuses:
+            return statuses[0].id
+        return None
+
+    @staticmethod
+    def default_commitment_status():
+        return 'uncommitted'
+
+    @staticmethod
+    def default_is_tpa():
+        return False
+
+
+# ---------------------------------------------------------------------------
+# Facility Accepted Currency
+# ---------------------------------------------------------------------------
+
+class FacilityCurrency(ModelSQL, ModelView):
+    'Facility Currency'
+    __name__ = 'trade_finance.facility_currency'
+
+    facility = fields.Many2One('trade_finance.facility', 'Facility',
+        required=True, ondelete='CASCADE')
+    currency = fields.Many2One('currency.currency', 'Currency',
+        required=True, ondelete='RESTRICT')
+    fx_haircut_formula = fields.Many2One('trade_finance.haircut_formula',
+        'FX Haircut Formula', ondelete='RESTRICT')
+    fx_feeder = fields.Many2One('trade_finance.fx_feeder', 'FX Rate Feeder',
+        ondelete='RESTRICT')
+    valuation_method = fields.Many2One('trade_finance.valuation_method',
+        'Valuation Method', ondelete='RESTRICT')
+    date_from = fields.Date('Valid From')
+    date_to = fields.Date('Valid To')
+
+
+# ---------------------------------------------------------------------------
+# Covenant
+# ---------------------------------------------------------------------------
+
+class FacilityCovenant(ModelSQL, ModelView):
+    'Facility Covenant'
+    __name__ = 'trade_finance.facility_covenant'
+    _rec_name = 'name'
+
+    facility = fields.Many2One('trade_finance.facility', 'Facility',
+        required=True, ondelete='CASCADE')
+    name = fields.Char('Covenant', required=True)
+    ratio_type = fields.Selection([
+        ('leverage_ratio', 'Leverage Ratio'),
+        ('dso', 'DSO'),
+        ('interest_coverage', 'Interest Coverage Ratio'),
+        ('current_ratio', 'Current Ratio'),
+        ('other', 'Other'),
+    ], 'Ratio Type', required=True)
+    threshold = fields.Numeric('Threshold', digits=(16, 4))
+    currency = fields.Many2One('currency.currency', 'Currency',
+        ondelete='RESTRICT')
+    notes = fields.Text('Notes')
+
+
+# ---------------------------------------------------------------------------
+# Facility Limit (Global Limit + Sub-Limits in one model)
+# ---------------------------------------------------------------------------
+
+class FacilityLimit(tree(), ModelSQL, ModelView):
+    'Facility Limit'
+    __name__ = 'trade_finance.facility_limit'
+    _rec_name = 'name'
+
+    facility = fields.Many2One('trade_finance.facility', 'Facility',
+        required=True, ondelete='CASCADE',
+        states={'readonly': Bool(Eval('parent'))},
+        depends=['parent'])
+    parent = fields.Many2One('trade_finance.facility_limit', 'Parent Limit',
+        left='left', right='right',
+        ondelete='RESTRICT',
+        domain=[('facility', '=', Eval('facility'))],
+        depends=['facility'],
+        help='Leave empty for Global Limit (root node)')
+    children = fields.One2Many('trade_finance.facility_limit', 'parent',
+        'Sub-Limits')
+    left = fields.Integer('Left', required=True)
+    right = fields.Integer('Right', required=True)
+
+    name = fields.Char('Name', required=True)
+    alternative_name = fields.Char('Limit Alternative Name')
+    financing_type = fields.Many2One('trade_finance.financing_type',
+        'Financing Type', ondelete='RESTRICT')
+    currency = fields.Many2One('currency.currency', 'Currency',
+        ondelete='RESTRICT',
+        states={'readonly': Bool(Eval('parent'))},
+        depends=['parent'],
+        help='Currency of the global limit. Sub-limits inherit it from '
+             'their parent.')
+    amount = fields.Numeric('Amount', digits=(16, 2), required=True)
+    tenor = fields.Integer('Tenor (days)',
+        help='Maximum duration of financing from drawdown to repayment')
+    date_from = fields.Date('Valid From')
+    date_to = fields.Date('Valid To')
+    sequence = fields.Integer('Sequence')
+    notes = fields.Text('Notes')
+
+    _order = [('sequence', 'ASC'), ('id', 'ASC')]
+
+    @classmethod
+    def __register__(cls, module_name):
+        super().__register__(module_name)
+        cls._rebuild_tree('parent', None, 0)
+
+    haircuts = fields.One2Many('trade_finance.facility_limit_haircut', 'limit',
+        'Haircuts')
+    currencies = fields.One2Many('trade_finance.facility_limit_currency',
+        'limit', 'Accepted Currencies')
+    costs = fields.One2Many('trade_finance.facility_limit_cost', 'limit',
+        'Costs')
+    op_statuses = fields.One2Many('trade_finance.facility_limit_op_status',
+        'limit', 'Expected Operational Statuses')
+    bank_accounts = fields.One2Many('trade_finance.facility_limit_bank_account',
+        'limit', 'Bank Accounts')
+    constraints = fields.One2Many('trade_finance.facility_constraint', 'limit',
+        'Limit Constraints',
+        domain=[('facility', '=', None)])
+
+    @staticmethod
+    def default_sequence():
+        return 10
+
+    @staticmethod
+    def default_left():
+        return 0
+
+    @staticmethod
+    def default_right():
+        return 0
+
+    @fields.depends('facility', 'currency', 'date_from', 'date_to', 'parent',
+        '_parent_parent.facility', '_parent_parent.currency',
+        '_parent_parent.date_from', '_parent_parent.date_to')
+    def on_change_parent(self):
+        if self.parent:
+            self.facility = self.parent.facility
+            self.currency = self.parent.currency
+            if not self.date_from:
+                self.date_from = self.parent.date_from
+            if not self.date_to:
+                self.date_to = self.parent.date_to
+
+    @fields.depends('facility', 'currency', 'date_from', 'date_to', 'parent',
+        '_parent_facility.currency', '_parent_facility.date_from',
+        '_parent_facility.date_to')
+    def on_change_facility(self):
+        if self.facility and not self.parent:
+            if not self.currency:
+                self.currency = self.facility.currency
+            if not self.date_from:
+                self.date_from = self.facility.date_from
+            if not self.date_to:
+                self.date_to = self.facility.date_to
+
+    @classmethod
+    def create(cls, vlist):
+        vlist = [v.copy() for v in vlist]
+        for values in vlist:
+            if values.get('parent') and not values.get('facility'):
+                parent = cls(values['parent'])
+                values['facility'] = parent.facility.id
+            if values.get('parent'):
+                parent = cls(values['parent'])
+                values['currency'] = (
+                    parent.currency.id if parent.currency else None)
+                values.setdefault('date_from', parent.date_from)
+                values.setdefault('date_to', parent.date_to)
+            elif values.get('facility'):
+                facility = Pool().get('trade_finance.facility')(
+                    values['facility'])
+                values.setdefault('currency',
+                    facility.currency.id if facility.currency else None)
+                values.setdefault('date_from', facility.date_from)
+                values.setdefault('date_to', facility.date_to)
+        return super().create(vlist)
+
+    @classmethod
+    def write(cls, *args):
+        args = list(args)
+        actions = iter(args)
+        new_args = []
+        check_descendants = []
+        sync_currency = []
+        for limits, values in zip(actions, actions):
+            values = values.copy()
+            if values.get('parent'):
+                parent = cls(values['parent'])
+                values['facility'] = parent.facility.id
+                values['currency'] = (
+                    parent.currency.id if parent.currency else None)
+            if {'parent', 'currency'} & set(values):
+                sync_currency.extend(limits)
+            if {'parent', 'currency', 'date_from', 'date_to'} & set(values):
+                check_descendants.extend(limits)
+            new_args.extend((limits, values))
+        result = super().write(*new_args)
+        cls._sync_descendant_currencies(sync_currency)
+        cls._check_descendants(check_descendants)
+        return result
+
+    @classmethod
+    def _sync_descendant_currencies(cls, limits):
+        for limit in limits:
+            limit = cls(limit.id)
+            if not limit.currency:
+                continue
+            descendants = cls.search([('parent', 'child_of', [limit.id])])
+            if descendants:
+                super(FacilityLimit, cls).write(
+                    descendants, {'currency': limit.currency.id})
+
+    @classmethod
+    def _check_descendants(cls, limits):
+        descendants = []
+        for limit in limits:
+            descendants.extend(
+                cls.search([('parent', 'child_of', [limit.id])]))
+        if descendants:
+            cls.validate(descendants)
+
+    @classmethod
+    def validate(cls, limits):
+        super().validate(limits)
+        for limit in limits:
+            limit.check_single_root()
+            limit.check_required_values()
+            limit.check_parent_consistency()
+            limit.check_dates_within_parent()
+            limit.check_amount_vs_parent()
+            limit.check_children_amounts()
+
+    def check_single_root(self):
+        if self.parent is None:
+            roots = self.__class__.search([
+                ('facility', '=', self.facility.id),
+                ('parent', '=', None),
+                ('id', '!=', self.id),
+            ])
+            if roots:
+                raise UserError(
+                    f"Facility '{self.facility.name}' already has a Global "
+                    f"Limit ('{roots[0].name}'). Only one root limit is "
+                    f"allowed per facility.")
+
+    def check_required_values(self):
+        if not self.currency:
+            raise UserError(
+                f"Limit '{self.name}' must define or inherit a currency.")
+        if not self.date_from or not self.date_to:
+            raise UserError(
+                f"Limit '{self.name}' must define valid from and valid to "
+                f"dates.")
+        if self.date_from > self.date_to:
+            raise UserError(
+                f"Limit '{self.name}' valid from date cannot be after "
+                f"its valid to date.")
+
+    def check_parent_consistency(self):
+        if not self.parent:
+            return
+        if self.facility != self.parent.facility:
+            raise UserError(
+                f"Sub-limit '{self.name}' must belong to the same facility "
+                f"as parent limit '{self.parent.name}'.")
+        if self.currency != self.parent.currency:
+            raise UserError(
+                f"Sub-limit '{self.name}' must use the same currency as "
+                f"parent limit '{self.parent.name}'.")
+
+    def check_dates_within_parent(self):
+        if self.date_from and self.date_to and self.date_from > self.date_to:
+            raise UserError(
+                f"Limit '{self.name}' valid from date cannot be after its "
+                f"valid to date.")
+        if not self.parent:
+            return
+        if (self.date_from and self.parent.date_from
+                and self.date_from < self.parent.date_from):
+            raise UserError(
+                f"Sub-limit '{self.name}' valid from date cannot be before "
+                f"parent limit '{self.parent.name}' valid from date.")
+        if (self.date_to and self.parent.date_to
+                and self.date_to > self.parent.date_to):
+            raise UserError(
+                f"Sub-limit '{self.name}' valid to date cannot be after "
+                f"parent limit '{self.parent.name}' valid to date.")
+
+    def check_amount_vs_parent(self):
+        if self.parent and self.amount > self.parent.amount:
+            raise UserError(
+                f"Sub-limit '{self.name}' amount ({self.amount}) "
+                f"cannot exceed parent limit '{self.parent.name}' "
+                f"amount ({self.parent.amount}).")
+
+    def check_children_amounts(self):
+        for child in self.children:
+            if child.amount > self.amount:
+                raise UserError(
+                    f"Sub-limit '{child.name}' amount ({child.amount}) "
+                    f"cannot exceed parent limit '{self.name}' "
+                    f"amount ({self.amount}).")
+
+
+# ---------------------------------------------------------------------------
+# Limit Haircut
+# ---------------------------------------------------------------------------
+
+class FacilityLimitHaircut(ModelSQL, ModelView):
+    'Facility Limit Haircut'
+    __name__ = 'trade_finance.facility_limit_haircut'
+
+    limit = fields.Many2One('trade_finance.facility_limit', 'Limit',
+        required=True, ondelete='CASCADE')
+    attribute = fields.Selection(ATTRIBUTE_TYPES, 'Attribute Type',
+        required=True)
+    value = fields.Char('Value',
+        help='The specific attribute value this haircut applies to '
+             '(e.g. "Brazil", "Coffee", "USD")')
+    haircut_pct = fields.Numeric('Haircut (%)', digits=(16, 2), required=True)
+    date_from = fields.Date('Valid From')
+    date_to = fields.Date('Valid To')
+
+
+# ---------------------------------------------------------------------------
+# Limit Accepted Currency
+# ---------------------------------------------------------------------------
+
+class FacilityLimitCurrency(ModelSQL, ModelView):
+    'Facility Limit Currency'
+    __name__ = 'trade_finance.facility_limit_currency'
+
+    limit = fields.Many2One('trade_finance.facility_limit', 'Limit',
+        required=True, ondelete='CASCADE')
+    currency = fields.Many2One('currency.currency', 'Currency',
+        required=True, ondelete='RESTRICT')
+    haircut_pct = fields.Numeric('FX Haircut (%)', digits=(16, 2))
+    fx_feeder = fields.Many2One('trade_finance.fx_feeder', 'FX Rate Feeder',
+        ondelete='RESTRICT')
+    valuation_method = fields.Many2One('trade_finance.valuation_method',
+        'Valuation Method', ondelete='RESTRICT')
+    date_from = fields.Date('Valid From')
+    date_to = fields.Date('Valid To')
+
+
+# ---------------------------------------------------------------------------
+# Limit Cost
+# ---------------------------------------------------------------------------
+
+class FacilityLimitCost(ModelSQL, ModelView):
+    'Facility Limit Cost'
+    __name__ = 'trade_finance.facility_limit_cost'
+
+    limit = fields.Many2One('trade_finance.facility_limit', 'Limit',
+        required=True, ondelete='CASCADE')
+    cost_type = fields.Selection([
+        ('interest', 'Interest-Based'),
+        ('flat', 'Flat / Minimal Amount'),
+    ], 'Cost Type', required=True)
+
+    # Interest-based fields
+    spread = fields.Numeric('Spread (%)', digits=(16, 4),
+        states={'invisible': Eval('cost_type') != 'interest'},
+        depends=['cost_type'])
+    index = fields.Many2One('trade_finance.market_index', 'Market Index',
+        ondelete='RESTRICT',
+        states={'invisible': Eval('cost_type') != 'interest'},
+        depends=['cost_type'])
+    index_term = fields.Many2One('trade_finance.index_term', 'Index Term',
+        ondelete='RESTRICT',
+        states={'invisible': Eval('cost_type') != 'interest'},
+        depends=['cost_type'])
+    interest_formula = fields.Many2One('trade_finance.interest_formula',
+        'Interest Formula', ondelete='RESTRICT',
+        states={'invisible': Eval('cost_type') != 'interest'},
+        depends=['cost_type'])
+
+    # Flat fields
+    flat_amount = fields.Numeric('Flat Amount', digits=(16, 2),
+        states={'invisible': Eval('cost_type') != 'flat'},
+        depends=['cost_type'])
+    flat_currency = fields.Many2One('currency.currency', 'Currency',
+        ondelete='RESTRICT',
+        states={'invisible': Eval('cost_type') != 'flat'},
+        depends=['cost_type'])
+
+    date_from = fields.Date('Valid From')
+    date_to = fields.Date('Valid To')
+
+    variations = fields.One2Many('trade_finance.facility_limit_cost_variation',
+        'cost', 'Cost Variations')
+
+
+# ---------------------------------------------------------------------------
+# Limit Cost Variation
+# ---------------------------------------------------------------------------
+
+class FacilityLimitCostVariation(ModelSQL, ModelView):
+    'Facility Limit Cost Variation'
+    __name__ = 'trade_finance.facility_limit_cost_variation'
+
+    cost = fields.Many2One('trade_finance.facility_limit_cost', 'Cost',
+        required=True, ondelete='CASCADE')
+    attribute = fields.Selection(ATTRIBUTE_TYPES, 'Attribute Type',
+        required=True)
+    value = fields.Char('Value')
+    variation_type = fields.Selection([
+        ('pct', 'Percentage (+/-)'),
+        ('flat', 'Flat Amount (+/-)'),
+    ], 'Variation Type', required=True)
+    variation_value = fields.Numeric('Variation Value', digits=(16, 4),
+        required=True)
+    variation_currency = fields.Many2One('currency.currency', 'Currency',
+        ondelete='RESTRICT',
+        states={'invisible': Eval('variation_type') != 'flat'},
+        depends=['variation_type'])
+
+
+# ---------------------------------------------------------------------------
+# Limit Expected Operational Status
+# ---------------------------------------------------------------------------
+
+class FacilityLimitOpStatus(ModelSQL, ModelView):
+    'Facility Limit Operational Status'
+    __name__ = 'trade_finance.facility_limit_op_status'
+
+    limit = fields.Many2One('trade_finance.facility_limit', 'Limit',
+        required=True, ondelete='CASCADE')
+    operational_status = fields.Many2One('trade_finance.operational_status',
+        'Operational Status', required=True, ondelete='RESTRICT')
+    evidence_type = fields.Many2One('trade_finance.evidence_type',
+        'Required Evidence', ondelete='RESTRICT',
+        help='Evidence required when this operational status is reached')
+
+
+# ---------------------------------------------------------------------------
+# Limit Bank Account
+# ---------------------------------------------------------------------------
+
+class FacilityLimitBankAccount(ModelSQL, ModelView):
+    'Facility Limit Bank Account'
+    __name__ = 'trade_finance.facility_limit_bank_account'
+
+    limit = fields.Many2One('trade_finance.facility_limit', 'Limit',
+        required=True, ondelete='CASCADE')
+    bank_account = fields.Many2One('bank.account', 'Bank Account',
+        required=True, ondelete='RESTRICT')
+    currency = fields.Many2One('currency.currency', 'Currency',
+        required=True, ondelete='RESTRICT')
+    is_default = fields.Boolean('Default')
+    date_from = fields.Date('Valid From')
+    date_to = fields.Date('Valid To')
+
+    @staticmethod
+    def default_is_default():
+        return False
+
+
+# ---------------------------------------------------------------------------
+# Cap
+# ---------------------------------------------------------------------------
+
+class FacilityCap(ModelSQL, ModelView):
+    'Facility Cap'
+    __name__ = 'trade_finance.facility_cap'
+    _rec_name = 'name'
+
+    facility = fields.Many2One('trade_finance.facility', 'Facility',
+        required=True, ondelete='CASCADE')
+    name = fields.Char('Name', required=True)
+    amount = fields.Numeric('Cap Amount', digits=(16, 2), required=True)
+    date_from = fields.Date('Valid From')
+    date_to = fields.Date('Valid To')
+
+    haircuts = fields.One2Many('trade_finance.facility_cap_haircut', 'cap',
+        'Haircuts')
+    constraints = fields.One2Many('trade_finance.facility_constraint', 'cap',
+        'Cap Constraints')
+
+
+# ---------------------------------------------------------------------------
+# Cap Haircut
+# ---------------------------------------------------------------------------
+
+class FacilityCapHaircut(ModelSQL, ModelView):
+    'Facility Cap Haircut'
+    __name__ = 'trade_finance.facility_cap_haircut'
+
+    cap = fields.Many2One('trade_finance.facility_cap', 'Cap',
+        required=True, ondelete='CASCADE')
+    attribute = fields.Selection(ATTRIBUTE_TYPES, 'Attribute Type',
+        required=True)
+    value = fields.Char('Value')
+    haircut_pct = fields.Numeric('Haircut (%)', digits=(16, 2), required=True)
+    date_from = fields.Date('Valid From')
+    date_to = fields.Date('Valid To')
+
+
+# ---------------------------------------------------------------------------
+# Constraint (shared by Facility, Limit, Cap)
+# ---------------------------------------------------------------------------
+
+class FacilityConstraint(ModelSQL, ModelView):
+    'Facility Constraint'
+    __name__ = 'trade_finance.facility_constraint'
+
+    facility = fields.Many2One('trade_finance.facility', 'Facility',
+        ondelete='CASCADE')
+    limit = fields.Many2One('trade_finance.facility_limit', 'Limit',
+        ondelete='CASCADE')
+    cap = fields.Many2One('trade_finance.facility_cap', 'Cap',
+        ondelete='CASCADE')
+
+    constraint_type = fields.Many2One('trade_finance.constraint_type',
+        'Constraint Type', required=True, ondelete='RESTRICT')
+    is_exclusion = fields.Boolean('Exclusion',
+        help='Checked = Exclusion constraint, unchecked = Inclusion constraint')
+    date_from = fields.Date('Valid From')
+    date_to = fields.Date('Valid To')
+
+    @staticmethod
+    def default_is_exclusion():
+        return False

modules/trade_finance/facility.xml

@@ -0,0 +1,448 @@
+<?xml version="1.0"?>
+<tryton>
+<data>
+
+    <!-- ================================================================ -->
+    <!-- ACCESS GROUP                                                      -->
+    <!-- ================================================================ -->
+
+    <record model="res.group" id="group_trade_finance_user">
+        <field name="name">Trade Finance</field>
+    </record>
+    <record model="res.user-res.group"
+        id="user_admin_group_trade_finance_user">
+        <field name="user" ref="res.user_admin"/>
+        <field name="group" ref="group_trade_finance_user"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- FACILITY STATUS — Reference Data                                 -->
+    <!-- ================================================================ -->
+
+    <record model="trade_finance.facility_status" id="facility_status_draft">
+        <field name="code">DRAFT</field>
+        <field name="name">Draft</field>
+        <field name="active" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- FACILITY STATUS                                                   -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="facility_status_view_tree">
+        <field name="model">trade_finance.facility_status</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">facility_status_tree</field>
+    </record>
+    <record model="ir.ui.view" id="facility_status_view_form">
+        <field name="model">trade_finance.facility_status</field>
+        <field name="type">form</field>
+        <field name="name">facility_status_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_facility_status">
+        <field name="name">Facility Statuses</field>
+        <field name="res_model">trade_finance.facility_status</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_facility_status_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="facility_status_view_tree"/>
+        <field name="act_window" ref="act_facility_status"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_facility_status_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="facility_status_view_form"/>
+        <field name="act_window" ref="act_facility_status"/>
+    </record>
+    <menuitem
+        name="Facility Statuses"
+        sequence="5"
+        id="menu_facility_status"
+        parent="menu_trade_finance_configuration"
+        action="act_facility_status"/>
+
+    <record model="ir.model.access" id="access_facility_status">
+        <field name="model">trade_finance.facility_status</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_status_user">
+        <field name="model">trade_finance.facility_status</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_status_admin">
+        <field name="model">trade_finance.facility_status</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- FACILITY                                                          -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="facility_view_tree">
+        <field name="model">trade_finance.facility</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">facility_tree</field>
+    </record>
+    <record model="ir.ui.view" id="facility_view_form">
+        <field name="model">trade_finance.facility</field>
+        <field name="type">form</field>
+        <field name="name">facility_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_facility">
+        <field name="name">TF Facilities</field>
+        <field name="res_model">trade_finance.facility</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_facility_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="facility_view_tree"/>
+        <field name="act_window" ref="act_facility"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_facility_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="facility_view_form"/>
+        <field name="act_window" ref="act_facility"/>
+    </record>
+    <menuitem
+        name="Facilities"
+        sequence="10"
+        id="menu_facility"
+        parent="menu_trade_finance"
+        action="act_facility"/>
+
+    <record model="ir.model.access" id="access_facility">
+        <field name="model">trade_finance.facility</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_user">
+        <field name="model">trade_finance.facility</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_admin">
+        <field name="model">trade_finance.facility</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- FACILITY CURRENCY                                                 -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="facility_currency_view_tree">
+        <field name="model">trade_finance.facility_currency</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">facility_currency_tree</field>
+    </record>
+    <record model="ir.model.access" id="access_facility_currency">
+        <field name="model">trade_finance.facility_currency</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_currency_user">
+        <field name="model">trade_finance.facility_currency</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- FACILITY COVENANT                                                 -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="facility_covenant_view_tree">
+        <field name="model">trade_finance.facility_covenant</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">facility_covenant_tree</field>
+    </record>
+    <record model="ir.model.access" id="access_facility_covenant">
+        <field name="model">trade_finance.facility_covenant</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_covenant_user">
+        <field name="model">trade_finance.facility_covenant</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- FACILITY LIMIT                                                    -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="facility_limit_view_tree">
+        <field name="model">trade_finance.facility_limit</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">facility_limit_tree</field>
+        <field name="field_childs">children</field>
+    </record>
+    <record model="ir.ui.view" id="facility_limit_view_form">
+        <field name="model">trade_finance.facility_limit</field>
+        <field name="type">form</field>
+        <field name="name">facility_limit_form</field>
+    </record>
+    <record model="ir.model.access" id="access_facility_limit">
+        <field name="model">trade_finance.facility_limit</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_limit_user">
+        <field name="model">trade_finance.facility_limit</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- FACILITY LIMIT CHILD TABLES                                       -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="facility_limit_haircut_view_tree">
+        <field name="model">trade_finance.facility_limit_haircut</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">facility_limit_haircut_tree</field>
+    </record>
+    <record model="ir.model.access" id="access_facility_limit_haircut">
+        <field name="model">trade_finance.facility_limit_haircut</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_limit_haircut_user">
+        <field name="model">trade_finance.facility_limit_haircut</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <record model="ir.ui.view" id="facility_limit_currency_view_tree">
+        <field name="model">trade_finance.facility_limit_currency</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">facility_limit_currency_tree</field>
+    </record>
+    <record model="ir.model.access" id="access_facility_limit_currency">
+        <field name="model">trade_finance.facility_limit_currency</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_limit_currency_user">
+        <field name="model">trade_finance.facility_limit_currency</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <record model="ir.ui.view" id="facility_limit_cost_view_tree">
+        <field name="model">trade_finance.facility_limit_cost</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">facility_limit_cost_tree</field>
+    </record>
+    <record model="ir.model.access" id="access_facility_limit_cost">
+        <field name="model">trade_finance.facility_limit_cost</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_limit_cost_user">
+        <field name="model">trade_finance.facility_limit_cost</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <record model="ir.ui.view" id="facility_limit_cost_variation_view_tree">
+        <field name="model">trade_finance.facility_limit_cost_variation</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">facility_limit_cost_variation_tree</field>
+    </record>
+    <record model="ir.model.access" id="access_facility_limit_cost_variation">
+        <field name="model">trade_finance.facility_limit_cost_variation</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_limit_cost_variation_user">
+        <field name="model">trade_finance.facility_limit_cost_variation</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <record model="ir.ui.view" id="facility_limit_op_status_view_tree">
+        <field name="model">trade_finance.facility_limit_op_status</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">facility_limit_op_status_tree</field>
+    </record>
+    <record model="ir.model.access" id="access_facility_limit_op_status">
+        <field name="model">trade_finance.facility_limit_op_status</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_limit_op_status_user">
+        <field name="model">trade_finance.facility_limit_op_status</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <record model="ir.ui.view" id="facility_limit_bank_account_view_tree">
+        <field name="model">trade_finance.facility_limit_bank_account</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">facility_limit_bank_account_tree</field>
+    </record>
+    <record model="ir.model.access" id="access_facility_limit_bank_account">
+        <field name="model">trade_finance.facility_limit_bank_account</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_limit_bank_account_user">
+        <field name="model">trade_finance.facility_limit_bank_account</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- FACILITY CAP                                                      -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="facility_cap_view_tree">
+        <field name="model">trade_finance.facility_cap</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">facility_cap_tree</field>
+    </record>
+    <record model="ir.model.access" id="access_facility_cap">
+        <field name="model">trade_finance.facility_cap</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_cap_user">
+        <field name="model">trade_finance.facility_cap</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <record model="ir.ui.view" id="facility_cap_haircut_view_tree">
+        <field name="model">trade_finance.facility_cap_haircut</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">facility_cap_haircut_tree</field>
+    </record>
+    <record model="ir.model.access" id="access_facility_cap_haircut">
+        <field name="model">trade_finance.facility_cap_haircut</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_cap_haircut_user">
+        <field name="model">trade_finance.facility_cap_haircut</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- FACILITY CONSTRAINT                                               -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="facility_constraint_view_tree">
+        <field name="model">trade_finance.facility_constraint</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">facility_constraint_tree</field>
+    </record>
+    <record model="ir.ui.view" id="facility_constraint_view_form">
+        <field name="model">trade_finance.facility_constraint</field>
+        <field name="type">form</field>
+        <field name="name">facility_constraint_form</field>
+    </record>
+    <record model="ir.model.access" id="access_facility_constraint">
+        <field name="model">trade_finance.facility_constraint</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_facility_constraint_user">
+        <field name="model">trade_finance.facility_constraint</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+</data>
+</tryton>

modules/trade_finance/financing.py

@@ -0,0 +1,47 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.model import ModelSQL, ModelView, fields
+
+__all__ = ['FinancingType', 'OperationalStatus']
+
+
+class FinancingType(ModelSQL, ModelView):
+    'Financing Type'
+    __name__ = 'trade_finance.financing_type'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    sequence = fields.Integer('Sequence')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True
+
+    @staticmethod
+    def default_sequence():
+        return 10
+
+
+class OperationalStatus(ModelSQL, ModelView):
+    'Operational Status'
+    __name__ = 'trade_finance.operational_status'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    financing_type = fields.Many2One(
+        'trade_finance.financing_type', 'Default Financing Type',
+        ondelete='RESTRICT')
+    sequence = fields.Integer('Sequence')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True
+
+    @staticmethod
+    def default_sequence():
+        return 10

modules/trade_finance/fx.py

@@ -0,0 +1,37 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.model import ModelSQL, ModelView, fields
+from trytond.pool import PoolMeta
+
+__all__ = ['FxFeeder', 'PriceCalendar']
+
+
+class FxFeeder(ModelSQL, ModelView):
+    'FX Rate Feeder'
+    __name__ = 'trade_finance.fx_feeder'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    source_description = fields.Text(
+        'Source Description',
+        help='Description of the FX rate source / provider')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True
+
+
+class PriceCalendar(metaclass=PoolMeta):
+    __name__ = 'price.calendar'
+
+    purpose = fields.Selection([
+        (None, ''),
+        ('banking', 'Banking'),
+        ('market', 'Market'),
+        ('factoring', 'Factoring'),
+    ], 'Purpose',
+        help='Use of this calendar: Banking days, Market trading days, '
+             'or Factoring program calendar')

modules/trade_finance/market.py

@@ -0,0 +1,64 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.model import ModelSQL, ModelView, fields
+
+__all__ = ['MarketIndex', 'MarketIndexRate', 'IndexTerm', 'InterestFormula']
+
+
+class MarketIndex(ModelSQL, ModelView):
+    'Market Index'
+    __name__ = 'trade_finance.market_index'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    rates = fields.One2Many(
+        'trade_finance.market_index_rate', 'index', 'Rates')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True
+
+
+class MarketIndexRate(ModelSQL, ModelView):
+    'Market Index Rate'
+    __name__ = 'trade_finance.market_index_rate'
+
+    index = fields.Many2One(
+        'trade_finance.market_index', 'Index',
+        required=True, ondelete='CASCADE')
+    rate_date = fields.Date('Date', required=True)
+    rate = fields.Numeric('Rate (%)', digits=(16, 6), required=True)
+
+
+class IndexTerm(ModelSQL, ModelView):
+    'Index Term'
+    __name__ = 'trade_finance.index_term'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    days = fields.Integer('Days', required=True,
+        help='Approximate number of days for this term (O/N=1, 1W=7, 1M=30, '
+             '3M=90, 6M=180, 1Y=365)')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True
+
+
+class InterestFormula(ModelSQL, ModelView):
+    'Interest Calculation Formula'
+    __name__ = 'trade_finance.interest_formula'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True

modules/trade_finance/operational.py

@@ -0,0 +1,35 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.model import ModelSQL, ModelView, fields
+
+__all__ = ['BlockingReason', 'ChargeType']
+
+
+class BlockingReason(ModelSQL, ModelView):
+    'Blocking Reason'
+    __name__ = 'trade_finance.blocking_reason'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True
+
+
+class ChargeType(ModelSQL, ModelView):
+    'Charge Type'
+    __name__ = 'trade_finance.charge_type'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    description = fields.Text('Description')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True

modules/trade_finance/reference.xml

@@ -0,0 +1,947 @@
+<?xml version="1.0"?>
+<tryton>
+<data>
+
+    <!-- ================================================================ -->
+    <!-- ACCESS GROUPS                                                     -->
+    <!-- ================================================================ -->
+
+    <record model="res.group" id="group_trade_finance_admin">
+        <field name="name">Trade Finance Administration</field>
+    </record>
+    <record model="res.user-res.group"
+        id="user_admin_group_trade_finance_admin">
+        <field name="user" ref="res.user_admin"/>
+        <field name="group" ref="group_trade_finance_admin"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- TOP-LEVEL MENU                                                    -->
+    <!-- ================================================================ -->
+
+    <menuitem
+        name="Trade Finance"
+        sequence="70"
+        id="menu_trade_finance"/>
+
+    <menuitem
+        name="Configuration"
+        sequence="99"
+        id="menu_trade_finance_configuration"
+        parent="menu_trade_finance"/>
+
+    <menuitem
+        name="Market Data"
+        sequence="20"
+        id="menu_trade_finance_market_data"
+        parent="menu_trade_finance"/>
+
+    <!-- ================================================================ -->
+    <!-- FINANCING TYPE                                                    -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="financing_type_view_tree">
+        <field name="model">trade_finance.financing_type</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">financing_type_tree</field>
+    </record>
+    <record model="ir.ui.view" id="financing_type_view_form">
+        <field name="model">trade_finance.financing_type</field>
+        <field name="type">form</field>
+        <field name="name">financing_type_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_financing_type">
+        <field name="name">Financing Types</field>
+        <field name="res_model">trade_finance.financing_type</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_financing_type_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="financing_type_view_tree"/>
+        <field name="act_window" ref="act_financing_type"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_financing_type_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="financing_type_view_form"/>
+        <field name="act_window" ref="act_financing_type"/>
+    </record>
+    <menuitem
+        name="Financing Types"
+        sequence="10"
+        id="menu_financing_type"
+        parent="menu_trade_finance_configuration"
+        action="act_financing_type"/>
+
+    <record model="ir.model.access" id="access_financing_type">
+        <field name="model">trade_finance.financing_type</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_financing_type_admin">
+        <field name="model">trade_finance.financing_type</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- OPERATIONAL STATUS                                                -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="operational_status_view_tree">
+        <field name="model">trade_finance.operational_status</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">operational_status_tree</field>
+    </record>
+    <record model="ir.ui.view" id="operational_status_view_form">
+        <field name="model">trade_finance.operational_status</field>
+        <field name="type">form</field>
+        <field name="name">operational_status_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_operational_status">
+        <field name="name">Operational Statuses</field>
+        <field name="res_model">trade_finance.operational_status</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_operational_status_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="operational_status_view_tree"/>
+        <field name="act_window" ref="act_operational_status"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_operational_status_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="operational_status_view_form"/>
+        <field name="act_window" ref="act_operational_status"/>
+    </record>
+    <menuitem
+        name="Operational Statuses"
+        sequence="20"
+        id="menu_operational_status"
+        parent="menu_trade_finance_configuration"
+        action="act_operational_status"/>
+
+    <record model="ir.model.access" id="access_operational_status">
+        <field name="model">trade_finance.operational_status</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_operational_status_admin">
+        <field name="model">trade_finance.operational_status</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- MARKET INDEX                                                      -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="market_index_view_tree">
+        <field name="model">trade_finance.market_index</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">market_index_tree</field>
+    </record>
+    <record model="ir.ui.view" id="market_index_view_form">
+        <field name="model">trade_finance.market_index</field>
+        <field name="type">form</field>
+        <field name="name">market_index_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_market_index">
+        <field name="name">Market Indexes</field>
+        <field name="res_model">trade_finance.market_index</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_market_index_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="market_index_view_tree"/>
+        <field name="act_window" ref="act_market_index"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_market_index_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="market_index_view_form"/>
+        <field name="act_window" ref="act_market_index"/>
+    </record>
+    <menuitem
+        name="Market Indexes"
+        sequence="10"
+        id="menu_market_index"
+        parent="menu_trade_finance_configuration"
+        action="act_market_index"/>
+
+    <record model="ir.model.access" id="access_market_index">
+        <field name="model">trade_finance.market_index</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_market_index_admin">
+        <field name="model">trade_finance.market_index</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- MARKET INDEX RATE                                                 -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="market_index_rate_view_tree">
+        <field name="model">trade_finance.market_index_rate</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">market_index_rate_tree</field>
+    </record>
+    <record model="ir.ui.view" id="market_index_rate_view_form">
+        <field name="model">trade_finance.market_index_rate</field>
+        <field name="type">form</field>
+        <field name="name">market_index_rate_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_market_index_rate">
+        <field name="name">Market Index Rates</field>
+        <field name="res_model">trade_finance.market_index_rate</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_market_index_rate_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="market_index_rate_view_tree"/>
+        <field name="act_window" ref="act_market_index_rate"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_market_index_rate_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="market_index_rate_view_form"/>
+        <field name="act_window" ref="act_market_index_rate"/>
+    </record>
+    <menuitem
+        name="Market Index Rates"
+        sequence="10"
+        id="menu_market_index_rate"
+        parent="menu_trade_finance_market_data"
+        action="act_market_index_rate"/>
+
+    <record model="ir.model.access" id="access_market_index_rate">
+        <field name="model">trade_finance.market_index_rate</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_market_index_rate_admin">
+        <field name="model">trade_finance.market_index_rate</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- INDEX TERM                                                        -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="index_term_view_tree">
+        <field name="model">trade_finance.index_term</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">index_term_tree</field>
+    </record>
+    <record model="ir.ui.view" id="index_term_view_form">
+        <field name="model">trade_finance.index_term</field>
+        <field name="type">form</field>
+        <field name="name">index_term_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_index_term">
+        <field name="name">Index Terms</field>
+        <field name="res_model">trade_finance.index_term</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_index_term_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="index_term_view_tree"/>
+        <field name="act_window" ref="act_index_term"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_index_term_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="index_term_view_form"/>
+        <field name="act_window" ref="act_index_term"/>
+    </record>
+    <menuitem
+        name="Index Terms"
+        sequence="30"
+        id="menu_index_term"
+        parent="menu_trade_finance_configuration"
+        action="act_index_term"/>
+
+    <record model="ir.model.access" id="access_index_term">
+        <field name="model">trade_finance.index_term</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_index_term_admin">
+        <field name="model">trade_finance.index_term</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- INTEREST FORMULA                                                  -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="interest_formula_view_tree">
+        <field name="model">trade_finance.interest_formula</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">interest_formula_tree</field>
+    </record>
+    <record model="ir.ui.view" id="interest_formula_view_form">
+        <field name="model">trade_finance.interest_formula</field>
+        <field name="type">form</field>
+        <field name="name">interest_formula_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_interest_formula">
+        <field name="name">Interest Formulas</field>
+        <field name="res_model">trade_finance.interest_formula</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_interest_formula_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="interest_formula_view_tree"/>
+        <field name="act_window" ref="act_interest_formula"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_interest_formula_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="interest_formula_view_form"/>
+        <field name="act_window" ref="act_interest_formula"/>
+    </record>
+    <menuitem
+        name="Interest Formulas"
+        sequence="40"
+        id="menu_interest_formula"
+        parent="menu_trade_finance_configuration"
+        action="act_interest_formula"/>
+
+    <record model="ir.model.access" id="access_interest_formula">
+        <field name="model">trade_finance.interest_formula</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_interest_formula_admin">
+        <field name="model">trade_finance.interest_formula</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- HAIRCUT FORMULA                                                   -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="haircut_formula_view_tree">
+        <field name="model">trade_finance.haircut_formula</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">haircut_formula_tree</field>
+    </record>
+    <record model="ir.ui.view" id="haircut_formula_view_form">
+        <field name="model">trade_finance.haircut_formula</field>
+        <field name="type">form</field>
+        <field name="name">haircut_formula_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_haircut_formula">
+        <field name="name">Haircut Formulas</field>
+        <field name="res_model">trade_finance.haircut_formula</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_haircut_formula_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="haircut_formula_view_tree"/>
+        <field name="act_window" ref="act_haircut_formula"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_haircut_formula_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="haircut_formula_view_form"/>
+        <field name="act_window" ref="act_haircut_formula"/>
+    </record>
+    <menuitem
+        name="Haircut Formulas"
+        sequence="50"
+        id="menu_haircut_formula"
+        parent="menu_trade_finance_configuration"
+        action="act_haircut_formula"/>
+
+    <record model="ir.model.access" id="access_haircut_formula">
+        <field name="model">trade_finance.haircut_formula</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_haircut_formula_admin">
+        <field name="model">trade_finance.haircut_formula</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- VALUATION METHOD                                                  -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="valuation_method_view_tree">
+        <field name="model">trade_finance.valuation_method</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">valuation_method_tree</field>
+    </record>
+    <record model="ir.ui.view" id="valuation_method_view_form">
+        <field name="model">trade_finance.valuation_method</field>
+        <field name="type">form</field>
+        <field name="name">valuation_method_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_valuation_method">
+        <field name="name">Valuation Methods</field>
+        <field name="res_model">trade_finance.valuation_method</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_valuation_method_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="valuation_method_view_tree"/>
+        <field name="act_window" ref="act_valuation_method"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_valuation_method_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="valuation_method_view_form"/>
+        <field name="act_window" ref="act_valuation_method"/>
+    </record>
+    <menuitem
+        name="Valuation Methods"
+        sequence="60"
+        id="menu_valuation_method"
+        parent="menu_trade_finance_configuration"
+        action="act_valuation_method"/>
+
+    <record model="ir.model.access" id="access_valuation_method">
+        <field name="model">trade_finance.valuation_method</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_valuation_method_admin">
+        <field name="model">trade_finance.valuation_method</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- COLLATERAL TYPE                                                   -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="collateral_type_view_tree">
+        <field name="model">trade_finance.collateral_type</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">collateral_type_tree</field>
+    </record>
+    <record model="ir.ui.view" id="collateral_type_view_form">
+        <field name="model">trade_finance.collateral_type</field>
+        <field name="type">form</field>
+        <field name="name">collateral_type_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_collateral_type">
+        <field name="name">Collateral Types</field>
+        <field name="res_model">trade_finance.collateral_type</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_collateral_type_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="collateral_type_view_tree"/>
+        <field name="act_window" ref="act_collateral_type"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_collateral_type_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="collateral_type_view_form"/>
+        <field name="act_window" ref="act_collateral_type"/>
+    </record>
+    <menuitem
+        name="Collateral Types"
+        sequence="70"
+        id="menu_collateral_type"
+        parent="menu_trade_finance_configuration"
+        action="act_collateral_type"/>
+
+    <record model="ir.model.access" id="access_collateral_type">
+        <field name="model">trade_finance.collateral_type</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_collateral_type_admin">
+        <field name="model">trade_finance.collateral_type</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- EVIDENCE TYPE                                                     -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="evidence_type_view_tree">
+        <field name="model">trade_finance.evidence_type</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">evidence_type_tree</field>
+    </record>
+    <record model="ir.ui.view" id="evidence_type_view_form">
+        <field name="model">trade_finance.evidence_type</field>
+        <field name="type">form</field>
+        <field name="name">evidence_type_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_evidence_type">
+        <field name="name">Evidence Types</field>
+        <field name="res_model">trade_finance.evidence_type</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_evidence_type_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="evidence_type_view_tree"/>
+        <field name="act_window" ref="act_evidence_type"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_evidence_type_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="evidence_type_view_form"/>
+        <field name="act_window" ref="act_evidence_type"/>
+    </record>
+    <menuitem
+        name="Evidence Types"
+        sequence="80"
+        id="menu_evidence_type"
+        parent="menu_trade_finance_configuration"
+        action="act_evidence_type"/>
+
+    <record model="ir.model.access" id="access_evidence_type">
+        <field name="model">trade_finance.evidence_type</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_evidence_type_admin">
+        <field name="model">trade_finance.evidence_type</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- TEMPLATE SEGMENT                                                  -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="template_segment_view_tree">
+        <field name="model">trade_finance.template_segment</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">template_segment_tree</field>
+    </record>
+    <record model="ir.ui.view" id="template_segment_view_form">
+        <field name="model">trade_finance.template_segment</field>
+        <field name="type">form</field>
+        <field name="name">template_segment_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_template_segment">
+        <field name="name">Template Segments</field>
+        <field name="res_model">trade_finance.template_segment</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_template_segment_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="template_segment_view_tree"/>
+        <field name="act_window" ref="act_template_segment"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_template_segment_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="template_segment_view_form"/>
+        <field name="act_window" ref="act_template_segment"/>
+    </record>
+    <menuitem
+        name="Template Segments"
+        sequence="90"
+        id="menu_template_segment"
+        parent="menu_trade_finance_configuration"
+        action="act_template_segment"/>
+
+    <record model="ir.model.access" id="access_template_segment">
+        <field name="model">trade_finance.template_segment</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_template_segment_admin">
+        <field name="model">trade_finance.template_segment</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- EXECUTION TEMPLATE                                                -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="execution_template_view_tree">
+        <field name="model">trade_finance.execution_template</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">execution_template_tree</field>
+    </record>
+    <record model="ir.ui.view" id="execution_template_view_form">
+        <field name="model">trade_finance.execution_template</field>
+        <field name="type">form</field>
+        <field name="name">execution_template_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_execution_template">
+        <field name="name">Execution Templates</field>
+        <field name="res_model">trade_finance.execution_template</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_execution_template_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="execution_template_view_tree"/>
+        <field name="act_window" ref="act_execution_template"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_execution_template_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="execution_template_view_form"/>
+        <field name="act_window" ref="act_execution_template"/>
+    </record>
+    <menuitem
+        name="Execution Templates"
+        sequence="100"
+        id="menu_execution_template"
+        parent="menu_trade_finance_configuration"
+        action="act_execution_template"/>
+
+    <record model="ir.model.access" id="access_execution_template">
+        <field name="model">trade_finance.execution_template</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_execution_template_admin">
+        <field name="model">trade_finance.execution_template</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ExecutionTemplateLine — no separate menu (child of ExecutionTemplate) -->
+    <record model="ir.ui.view" id="execution_template_line_view_tree">
+        <field name="model">trade_finance.execution_template_line</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">execution_template_line_tree</field>
+    </record>
+    <record model="ir.model.access" id="access_execution_template_line">
+        <field name="model">trade_finance.execution_template_line</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_execution_template_line_admin">
+        <field name="model">trade_finance.execution_template_line</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- RECEIVABLE CATEGORY                                               -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="receivable_category_view_tree">
+        <field name="model">trade_finance.receivable_category</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">receivable_category_tree</field>
+    </record>
+    <record model="ir.ui.view" id="receivable_category_view_form">
+        <field name="model">trade_finance.receivable_category</field>
+        <field name="type">form</field>
+        <field name="name">receivable_category_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_receivable_category">
+        <field name="name">Receivable Categories</field>
+        <field name="res_model">trade_finance.receivable_category</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_receivable_category_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="receivable_category_view_tree"/>
+        <field name="act_window" ref="act_receivable_category"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_receivable_category_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="receivable_category_view_form"/>
+        <field name="act_window" ref="act_receivable_category"/>
+    </record>
+    <menuitem
+        name="Receivable Categories"
+        sequence="110"
+        id="menu_receivable_category"
+        parent="menu_trade_finance_configuration"
+        action="act_receivable_category"/>
+
+    <record model="ir.model.access" id="access_receivable_category">
+        <field name="model">trade_finance.receivable_category</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_receivable_category_admin">
+        <field name="model">trade_finance.receivable_category</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- PAYMENT CONDITION TYPE                                            -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="payment_condition_type_view_tree">
+        <field name="model">trade_finance.payment_condition_type</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">payment_condition_type_tree</field>
+    </record>
+    <record model="ir.ui.view" id="payment_condition_type_view_form">
+        <field name="model">trade_finance.payment_condition_type</field>
+        <field name="type">form</field>
+        <field name="name">payment_condition_type_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_payment_condition_type">
+        <field name="name">Payment Condition Types</field>
+        <field name="res_model">trade_finance.payment_condition_type</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_payment_condition_type_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="payment_condition_type_view_tree"/>
+        <field name="act_window" ref="act_payment_condition_type"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_payment_condition_type_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="payment_condition_type_view_form"/>
+        <field name="act_window" ref="act_payment_condition_type"/>
+    </record>
+    <menuitem
+        name="Payment Condition Types"
+        sequence="120"
+        id="menu_payment_condition_type"
+        parent="menu_trade_finance_configuration"
+        action="act_payment_condition_type"/>
+
+    <record model="ir.model.access" id="access_payment_condition_type">
+        <field name="model">trade_finance.payment_condition_type</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_payment_condition_type_admin">
+        <field name="model">trade_finance.payment_condition_type</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- FX FEEDER                                                         -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="fx_feeder_view_tree">
+        <field name="model">trade_finance.fx_feeder</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">fx_feeder_tree</field>
+    </record>
+    <record model="ir.ui.view" id="fx_feeder_view_form">
+        <field name="model">trade_finance.fx_feeder</field>
+        <field name="type">form</field>
+        <field name="name">fx_feeder_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_fx_feeder">
+        <field name="name">FX Rate Feeders</field>
+        <field name="res_model">trade_finance.fx_feeder</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_fx_feeder_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="fx_feeder_view_tree"/>
+        <field name="act_window" ref="act_fx_feeder"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_fx_feeder_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="fx_feeder_view_form"/>
+        <field name="act_window" ref="act_fx_feeder"/>
+    </record>
+    <menuitem
+        name="FX Rate Feeders"
+        sequence="130"
+        id="menu_fx_feeder"
+        parent="menu_trade_finance_configuration"
+        action="act_fx_feeder"/>
+
+    <record model="ir.model.access" id="access_fx_feeder">
+        <field name="model">trade_finance.fx_feeder</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_fx_feeder_admin">
+        <field name="model">trade_finance.fx_feeder</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- BLOCKING REASON                                                   -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="blocking_reason_view_tree">
+        <field name="model">trade_finance.blocking_reason</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">blocking_reason_tree</field>
+    </record>
+    <record model="ir.ui.view" id="blocking_reason_view_form">
+        <field name="model">trade_finance.blocking_reason</field>
+        <field name="type">form</field>
+        <field name="name">blocking_reason_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_blocking_reason">
+        <field name="name">Blocking Reasons</field>
+        <field name="res_model">trade_finance.blocking_reason</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_blocking_reason_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="blocking_reason_view_tree"/>
+        <field name="act_window" ref="act_blocking_reason"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_blocking_reason_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="blocking_reason_view_form"/>
+        <field name="act_window" ref="act_blocking_reason"/>
+    </record>
+    <menuitem
+        name="Blocking Reasons"
+        sequence="140"
+        id="menu_blocking_reason"
+        parent="menu_trade_finance_configuration"
+        action="act_blocking_reason"/>
+
+    <record model="ir.model.access" id="access_blocking_reason">
+        <field name="model">trade_finance.blocking_reason</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_blocking_reason_admin">
+        <field name="model">trade_finance.blocking_reason</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- CHARGE TYPE                                                       -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="charge_type_view_tree">
+        <field name="model">trade_finance.charge_type</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">charge_type_tree</field>
+    </record>
+    <record model="ir.ui.view" id="charge_type_view_form">
+        <field name="model">trade_finance.charge_type</field>
+        <field name="type">form</field>
+        <field name="name">charge_type_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_charge_type">
+        <field name="name">Charge Types</field>
+        <field name="res_model">trade_finance.charge_type</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_charge_type_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="charge_type_view_tree"/>
+        <field name="act_window" ref="act_charge_type"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_charge_type_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="charge_type_view_form"/>
+        <field name="act_window" ref="act_charge_type"/>
+    </record>
+    <menuitem
+        name="Charge Types"
+        sequence="150"
+        id="menu_charge_type"
+        parent="menu_trade_finance_configuration"
+        action="act_charge_type"/>
+
+    <record model="ir.model.access" id="access_charge_type">
+        <field name="model">trade_finance.charge_type</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_charge_type_admin">
+        <field name="model">trade_finance.charge_type</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+</data>
+</tryton>

modules/trade_finance/template_execution.py

@@ -0,0 +1,61 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.model import ModelSQL, ModelView, fields, sequence_ordered
+
+__all__ = ['TemplateSegment', 'ExecutionTemplate', 'ExecutionTemplateLine']
+
+
+class TemplateSegment(ModelSQL, ModelView):
+    'Template Segment'
+    __name__ = 'trade_finance.template_segment'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    from_place = fields.Many2One(
+        'stock.location', 'From Place',
+        help='Origin location / port of loading')
+    to_place = fields.Many2One(
+        'stock.location', 'To Place',
+        help='Destination location / port of discharge')
+    default_duration_days = fields.Integer(
+        'Default Duration (days)',
+        help='Default number of days for this segment')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True
+
+
+class ExecutionTemplate(ModelSQL, ModelView):
+    'Execution Template'
+    __name__ = 'trade_finance.execution_template'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    description = fields.Text('Description')
+    lines = fields.One2Many(
+        'trade_finance.execution_template_line', 'template', 'Segments')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True
+
+
+class ExecutionTemplateLine(sequence_ordered(), ModelSQL, ModelView):
+    'Execution Template Line'
+    __name__ = 'trade_finance.execution_template_line'
+
+    template = fields.Many2One(
+        'trade_finance.execution_template', 'Template',
+        required=True, ondelete='CASCADE')
+    segment = fields.Many2One(
+        'trade_finance.template_segment', 'Segment',
+        required=True, ondelete='RESTRICT')
+    duration_days = fields.Integer(
+        'Duration (days)',
+        help='Overrides the segment default duration for this template')

modules/trade_finance/tests/__init__.py

@@ -0,0 +1,2 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.

modules/trade_finance/tests/test_module.py

@@ -0,0 +1,328 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from datetime import date
+from decimal import Decimal
+
+from trytond.exceptions import UserError
+from trytond.modules.company.tests import create_company, set_company
+from trytond.modules.currency.tests import create_currency
+from trytond.pool import Pool
+from trytond.tests.test_tryton import ModuleTestCase, with_transaction
+
+
+class TradeFinanceTestCase(ModuleTestCase):
+    'Test Trade Finance module'
+    module = 'trade_finance'
+
+    def create_facility(self):
+        pool = Pool()
+        Bank = pool.get('bank')
+        Facility = pool.get('trade_finance.facility')
+        Party = pool.get('party.party')
+
+        currency = create_currency('USD')
+        party = Party(name='Test Bank')
+        party.save()
+        bank = Bank(party=party)
+        bank.save()
+        facility = Facility(
+            name='Test Facility',
+            tfe=bank,
+            currency=currency,
+            commitment_status='committed',
+            date_from=date(2026, 1, 1),
+            date_to=date(2026, 12, 31))
+        facility.save()
+        return facility, currency
+
+    def create_trade_finance_case(self):
+        pool = Pool()
+        Cost = pool.get('trade_finance.facility_limit_cost')
+        Haircut = pool.get('trade_finance.facility_limit_haircut')
+        Limit = pool.get('trade_finance.facility_limit')
+        TradeFinance = pool.get('trade.finance')
+
+        facility, currency = self.create_facility()
+        company = create_company(currency=currency)
+        limit, = Limit.create([{
+                    'facility': facility.id,
+                    'name': 'Prefi limit',
+                    'currency': currency.id,
+                    'amount': Decimal('1000000.00'),
+                    'date_from': date(2026, 1, 1),
+                    'date_to': date(2026, 12, 31),
+                    }])
+        Haircut.create([{
+                    'limit': limit.id,
+                    'attribute': 'commodity',
+                    'haircut_pct': Decimal('20.00'),
+                    'date_from': date(2026, 1, 1),
+                    'date_to': date(2026, 12, 31),
+                    }])
+        Cost.create([{
+                    'limit': limit.id,
+                    'cost_type': 'interest',
+                    'spread': Decimal('10.0000'),
+                    'date_from': date(2026, 1, 1),
+                    'date_to': date(2026, 12, 31),
+                    }])
+        with set_company(company):
+            trade_finance, = TradeFinance.create([{
+                        'bank': facility.tfe.id,
+                        'company': company.id,
+                        'currency': currency.id,
+                        'start_date': date(2026, 1, 1),
+                        }])
+        return trade_finance, limit, currency
+
+    @with_transaction()
+    def test_sublimit_inherits_currency_and_dates(self):
+        'Test sublimit inherits currency and dates from parent'
+        pool = Pool()
+        Limit = pool.get('trade_finance.facility_limit')
+
+        facility, currency = self.create_facility()
+        root, = Limit.create([{
+                    'facility': facility.id,
+                    'name': 'Global limit',
+                    'currency': currency.id,
+                    'amount': Decimal('100.00'),
+                    'date_from': date(2026, 1, 1),
+                    'date_to': date(2026, 12, 31),
+                    }])
+        child, = Limit.create([{
+                    'parent': root.id,
+                    'name': 'Trading limit',
+                    'amount': Decimal('50.00'),
+                    }])
+
+        self.assertEqual(child.facility, facility)
+        self.assertEqual(child.currency, currency)
+        self.assertEqual(child.date_from, root.date_from)
+        self.assertEqual(child.date_to, root.date_to)
+
+    @with_transaction()
+    def test_facility_limits_only_returns_root_limits(self):
+        'Test facility limits exclude nested sublimits'
+        pool = Pool()
+        Facility = pool.get('trade_finance.facility')
+        Limit = pool.get('trade_finance.facility_limit')
+
+        facility, currency = self.create_facility()
+        root, = Limit.create([{
+                    'facility': facility.id,
+                    'name': 'Global limit',
+                    'currency': currency.id,
+                    'amount': Decimal('100.00'),
+                    'date_from': date(2026, 1, 1),
+                    'date_to': date(2026, 12, 31),
+                    }])
+        child, = Limit.create([{
+                    'parent': root.id,
+                    'name': 'Trading limit',
+                    'amount': Decimal('50.00'),
+                    }])
+
+        facility = Facility(facility.id)
+        root = Limit(root.id)
+
+        self.assertEqual(list(facility.limits), [root])
+        self.assertEqual(list(root.children), [child])
+
+    @with_transaction()
+    def test_sublimit_dates_must_stay_within_parent(self):
+        'Test sublimit dates stay within parent dates'
+        pool = Pool()
+        Limit = pool.get('trade_finance.facility_limit')
+
+        facility, currency = self.create_facility()
+        root, = Limit.create([{
+                    'facility': facility.id,
+                    'name': 'Global limit',
+                    'currency': currency.id,
+                    'amount': Decimal('100.00'),
+                    'date_from': date(2026, 1, 1),
+                    'date_to': date(2026, 12, 31),
+                    }])
+
+        with self.assertRaises(UserError):
+            Limit.create([{
+                        'parent': root.id,
+                        'name': 'Late limit',
+                        'amount': Decimal('50.00'),
+                        'date_from': date(2026, 1, 1),
+                        'date_to': date(2027, 1, 1),
+                        }])
+
+    @with_transaction()
+    def test_currency_change_cascades_to_sublimits(self):
+        'Test root currency changes cascade to sublimits'
+        pool = Pool()
+        Limit = pool.get('trade_finance.facility_limit')
+
+        facility, currency = self.create_facility()
+        other_currency = create_currency('EUR')
+        root, = Limit.create([{
+                    'facility': facility.id,
+                    'name': 'Global limit',
+                    'currency': currency.id,
+                    'amount': Decimal('100.00'),
+                    'date_from': date(2026, 1, 1),
+                    'date_to': date(2026, 12, 31),
+                    }])
+        child, = Limit.create([{
+                    'parent': root.id,
+                    'name': 'Trading limit',
+                    'amount': Decimal('50.00'),
+                    }])
+
+        Limit.write([root], {'currency': other_currency.id})
+        child = Limit(child.id)
+
+        self.assertEqual(child.currency, other_currency)
+
+    @with_transaction()
+    def test_trade_finance_number_sequence(self):
+        'Test trade finance number sequence'
+        trade_finance, _, _ = self.create_trade_finance_case()
+
+        self.assertTrue(trade_finance.number.startswith('TFR-'))
+
+    @with_transaction()
+    def test_post_presentation_uses_facility_limit_ledger(self):
+        'Test posting creates an audited facility limit movement'
+        pool = Pool()
+        Presentation = pool.get('trade.finance.presentation')
+        Line = pool.get('trade.finance.presentation.line')
+
+        trade_finance, limit, currency = self.create_trade_finance_case()
+        presentation, = Presentation.create([{
+                    'trade_finance': trade_finance.id,
+                    'presentation_date': date(2026, 1, 10),
+                    'presentation_type': 'prefi',
+                    'finance_stage': 'prefi',
+                    }])
+        line, = Line.create([{
+                    'presentation': presentation.id,
+                    'facility_limit': limit.id,
+                    'signed_quantity': Decimal('1000.0000'),
+                    'commodity_price': Decimal('100.000000'),
+                    }])
+
+        self.assertEqual(line.currency, currency)
+        self.assertEqual(line.gross_collateral_value, Decimal('100000.0000000000'))
+        self.assertEqual(line.financed_amount, Decimal('100000.0000000000'))
+        Presentation.post([presentation])
+
+        presentation = Presentation(presentation.id)
+        line, = presentation.lines
+        self.assertEqual(presentation.state, 'posted')
+        self.assertEqual(line.haircut_percent_applied, Decimal('20.00'))
+        self.assertEqual(line.interest_rate_applied, Decimal('10.0000'))
+        self.assertEqual(line.day_count_basis_applied, '360')
+        self.assertEqual(line.financed_amount, Decimal('80000.000000000000'))
+        self.assertEqual(
+            line.signed_financed_amount, Decimal('80000.000000000000'))
+
+    @with_transaction()
+    def test_post_presentation_rejects_limit_outside_validity(self):
+        'Test posting validates facility limit validity dates'
+        pool = Pool()
+        Presentation = pool.get('trade.finance.presentation')
+        Line = pool.get('trade.finance.presentation.line')
+
+        trade_finance, limit, _ = self.create_trade_finance_case()
+        presentation, = Presentation.create([{
+                    'trade_finance': trade_finance.id,
+                    'presentation_date': date(2025, 12, 31),
+                    'presentation_type': 'prefi',
+                    'finance_stage': 'prefi',
+                    }])
+        Line.create([{
+                    'presentation': presentation.id,
+                    'facility_limit': limit.id,
+                    'movement_date': date(2025, 12, 31),
+                    'finance_stage': 'prefi',
+                    'currency': trade_finance.currency.id,
+                    'signed_financed_amount': Decimal('100.00'),
+                    }])
+
+        with self.assertRaises(UserError):
+            Presentation.post([presentation])
+
+    @with_transaction()
+    def test_cancel_presentation_creates_reversal(self):
+        'Test cancellation creates a posted reversal movement'
+        pool = Pool()
+        Presentation = pool.get('trade.finance.presentation')
+        Line = pool.get('trade.finance.presentation.line')
+
+        trade_finance, limit, _ = self.create_trade_finance_case()
+        presentation, = Presentation.create([{
+                    'trade_finance': trade_finance.id,
+                    'presentation_date': date(2026, 1, 10),
+                    'presentation_type': 'prefi',
+                    'finance_stage': 'prefi',
+                    }])
+        Line.create([{
+                    'presentation': presentation.id,
+                    'facility_limit': limit.id,
+                    'movement_date': date(2026, 1, 10),
+                    'finance_stage': 'prefi',
+                    'currency': trade_finance.currency.id,
+                    'signed_financed_amount': Decimal('80000.00'),
+                    }])
+        Presentation.post([presentation])
+        Presentation.cancel([presentation])
+
+        presentations = Presentation.search([
+                ('trade_finance', '=', trade_finance.id),
+                ], order=[('sequence', 'ASC')])
+        self.assertEqual(len(presentations), 2)
+        self.assertEqual(presentations[0].state, 'cancelled')
+        self.assertEqual(presentations[1].state, 'posted')
+        reversal_line, = presentations[1].lines
+        self.assertEqual(reversal_line.signed_financed_amount, Decimal('-80000.00'))
+
+        trade_finance = pool.get('trade.finance')(trade_finance.id)
+        self.assertEqual(trade_finance.exposure_amount, Decimal('0.00'))
+
+    @with_transaction()
+    def test_create_financing_wizard(self):
+        'Test single input financing creation wizard'
+        pool = Pool()
+        TradeFinance = pool.get('trade.finance')
+        Wizard = pool.get('trade.finance.create', type='wizard')
+
+        _, limit, _ = self.create_trade_finance_case()
+        company = create_company(currency=limit.currency)
+        session_id, start_state, _ = Wizard.create()
+        Wizard.execute(session_id, {
+                start_state: {
+                    'facility_limit': limit.id,
+                    'company': company.id,
+                    'bank_reference': 'BANK/TEST/001',
+                    'start_date': date(2026, 1, 10),
+                    'presentation_date': date(2026, 1, 10),
+                    'presentation_type': 'prefi',
+                    'finance_stage': 'prefi',
+                    'signed_quantity': Decimal('1000.0000'),
+                    'commodity_price': Decimal('100.000000'),
+                    'signed_financed_amount': Decimal('80000.00'),
+                    'post': True,
+                    },
+                }, 'create_')
+
+        trade_finance, = TradeFinance.search([
+                ('bank_reference', '=', 'BANK/TEST/001'),
+                ])
+        presentation, = trade_finance.presentations
+        line, = presentation.lines
+        self.assertEqual(trade_finance.bank, limit.facility.tfe)
+        self.assertEqual(trade_finance.currency, limit.currency)
+        self.assertEqual(presentation.state, 'posted')
+        self.assertEqual(line.facility_limit, limit)
+
+
+del ModuleTestCase

modules/trade_finance/trade.py

@@ -0,0 +1,854 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from decimal import Decimal
+
+from trytond.exceptions import UserError
+from trytond.model import ModelSQL, ModelView, Workflow, fields
+from trytond.pool import Pool
+from trytond.pyson import Eval
+from trytond.transaction import Transaction
+from trytond.wizard import Button, StateAction, StateView, Wizard
+
+__all__ = [
+    'TradeFinance',
+    'TradeFinancePresentation',
+    'TradeFinancePresentationLine',
+    'TradeFinanceCreateStart',
+    'TradeFinanceCreate',
+]
+
+
+_DRAFT_STATES = {
+    'readonly': Eval('state') != 'draft',
+}
+_DRAFT_DEPENDS = ['state']
+
+
+class TradeFinance(Workflow, ModelSQL, ModelView):
+    'Trade Finance'
+    __name__ = 'trade.finance'
+    _rec_name = 'number'
+
+    number = fields.Char(
+        'Trade Finance Reference', required=True, readonly=True)
+    bank_reference = fields.Char('Bank Reference')
+    bank = fields.Many2One(
+        'bank', 'Trade Finance Entity', required=True, ondelete='RESTRICT',
+        states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    party = fields.Many2One(
+        'party.party', 'Counterparty', ondelete='RESTRICT',
+        states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    company = fields.Many2One(
+        'company.company', 'Company', required=True, ondelete='RESTRICT',
+        states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    currency = fields.Many2One(
+        'currency.currency', 'Currency', required=True, ondelete='RESTRICT',
+        states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    start_date = fields.Date(
+        'Start Date', required=True,
+        states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    state = fields.Selection([
+        ('draft', 'Draft'),
+        ('active', 'Active'),
+        ('closed', 'Closed'),
+        ('cancelled', 'Cancelled'),
+    ], 'State', required=True, readonly=True)
+    description = fields.Text(
+        'Description', states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    presentations = fields.One2Many(
+        'trade.finance.presentation', 'trade_finance', 'Presentations',
+        states={'readonly': Eval('state').in_(['closed', 'cancelled'])},
+        depends=['state'])
+    exposure_amount = fields.Function(fields.Numeric(
+        'Exposure Amount', digits=(16, 2)), 'get_exposure_amount')
+
+    @classmethod
+    def __setup__(cls):
+        super().__setup__()
+        cls._order.insert(0, ('number', 'DESC'))
+        cls._transitions |= set((
+            ('draft', 'active'),
+            ('active', 'closed'),
+            ('draft', 'cancelled'),
+            ('active', 'cancelled'),
+            ('cancelled', 'draft'),
+        ))
+        cls._buttons.update({
+            'activate': {
+                'invisible': Eval('state') != 'draft',
+                'depends': ['state'],
+            },
+            'close': {
+                'invisible': Eval('state') != 'active',
+                'depends': ['state'],
+            },
+            'cancel': {
+                'invisible': ~Eval('state').in_(['draft', 'active']),
+                'depends': ['state'],
+            },
+            'draft': {
+                'invisible': Eval('state') != 'cancelled',
+                'depends': ['state'],
+            },
+        })
+
+    @staticmethod
+    def default_state():
+        return 'draft'
+
+    @staticmethod
+    def default_start_date():
+        Date = Pool().get('ir.date')
+        return Date.today()
+
+    @staticmethod
+    def default_company():
+        return Transaction().context.get('company')
+
+    @classmethod
+    def _new_number(cls):
+        pool = Pool()
+        ModelData = pool.get('ir.model.data')
+        Sequence = pool.get('ir.sequence')
+        try:
+            sequence_id = ModelData.get_id(
+                'trade_finance', 'sequence_trade_finance')
+        except KeyError:
+            return '/'
+        return Sequence(sequence_id).get()
+
+    @classmethod
+    def create(cls, vlist):
+        vlist = [v.copy() for v in vlist]
+        for values in vlist:
+            values.setdefault('number', cls._new_number())
+        return super().create(vlist)
+
+    @classmethod
+    def write(cls, *args):
+        actions = iter(args)
+        for records, values in zip(actions, actions):
+            if set(values) - {'state'}:
+                for record in records:
+                    if record.state in {'closed', 'cancelled'}:
+                        raise UserError(
+                            'Closed or cancelled trade finance files cannot '
+                            'be modified.')
+        return super().write(*args)
+
+    def get_rec_name(self, name):
+        parts = [self.number]
+        if self.bank_reference:
+            parts.append('[%s]' % self.bank_reference)
+        return ' '.join(parts)
+
+    @classmethod
+    def search_rec_name(cls, name, clause):
+        _, operator, value = clause
+        if operator.startswith('!') or operator.startswith('not '):
+            bool_op = 'AND'
+        else:
+            bool_op = 'OR'
+        return [bool_op,
+            ('number', operator, value),
+            ('bank_reference', operator, value),
+        ]
+
+    @classmethod
+    def get_exposure_amount(cls, records, name):
+        amounts = {r.id: Decimal('0.00') for r in records}
+        for record in records:
+            for presentation in record.presentations:
+                if presentation.state == 'draft':
+                    continue
+                for line in presentation.lines:
+                    amounts[record.id] += line.signed_financed_amount or 0
+        return amounts
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('active')
+    def activate(cls, records):
+        pass
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('closed')
+    def close(cls, records):
+        pass
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('cancelled')
+    def cancel(cls, records):
+        pass
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('draft')
+    def draft(cls, records):
+        pass
+
+
+class TradeFinancePresentation(Workflow, ModelSQL, ModelView):
+    'Trade Finance Presentation'
+    __name__ = 'trade.finance.presentation'
+
+    trade_finance = fields.Many2One(
+        'trade.finance', 'Trade Finance', required=True, ondelete='CASCADE',
+        states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    sequence = fields.Integer(
+        'Sequence', states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    presentation_date = fields.Date(
+        'Presentation Date', required=True,
+        states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    presentation_type = fields.Selection([
+        ('prefi', 'Prefinancing'),
+        ('transfer', 'Transfer'),
+        ('shipment', 'Shipment Presentation'),
+        ('matching', 'Matched Sale'),
+        ('invoice', 'Invoice Financing'),
+        ('release', 'Release'),
+        ('cancellation', 'Cancellation'),
+    ], 'Presentation Type', required=True,
+        states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    finance_stage = fields.Selection([
+        ('prefi', 'Prefi'),
+        ('produced', 'Produced'),
+        ('inland_transit', 'Inland Transit'),
+        ('port_stock', 'Port Stock'),
+        ('on_board', 'On Board'),
+        ('ocean_transit', 'Ocean Transit'),
+        ('delivered', 'Delivered'),
+        ('matched', 'Matched'),
+        ('invoiced', 'Invoiced'),
+        ('repaid', 'Repaid'),
+        ('cancelled', 'Cancelled'),
+    ], 'Finance Stage', required=True,
+        states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    financing_type = fields.Many2One(
+        'trade_finance.financing_type', 'Financing Type',
+        ondelete='RESTRICT', states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    origin = fields.Reference(
+        'Origin', selection='get_origin',
+        states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    previous_presentation = fields.Many2One(
+        'trade.finance.presentation', 'Previous Presentation',
+        ondelete='RESTRICT', states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    description = fields.Text(
+        'Description', states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    lines = fields.One2Many(
+        'trade.finance.presentation.line', 'presentation', 'Movement Lines',
+        states=_DRAFT_STATES, depends=_DRAFT_DEPENDS)
+    state = fields.Selection([
+        ('draft', 'Draft'),
+        ('posted', 'Posted'),
+        ('cancelled', 'Cancelled'),
+    ], 'State', required=True, readonly=True)
+    currency = fields.Function(fields.Many2One(
+        'currency.currency', 'Currency'), 'on_change_with_currency')
+    bank = fields.Function(fields.Many2One(
+        'bank', 'Trade Finance Entity'), 'on_change_with_bank')
+    exposure_amount = fields.Function(fields.Numeric(
+        'Exposure Amount', digits=(16, 2)), 'get_exposure_amount')
+
+    @classmethod
+    def __setup__(cls):
+        super().__setup__()
+        cls._order.insert(0, ('presentation_date', 'DESC'))
+        cls._order.insert(1, ('sequence', 'DESC'))
+        cls._transitions |= set((
+            ('draft', 'posted'),
+            ('posted', 'cancelled'),
+        ))
+        cls._buttons.update({
+            'post': {
+                'invisible': Eval('state') != 'draft',
+                'depends': ['state'],
+            },
+            'cancel': {
+                'invisible': Eval('state') != 'posted',
+                'depends': ['state'],
+            },
+        })
+
+    @staticmethod
+    def default_state():
+        return 'draft'
+
+    @staticmethod
+    def default_presentation_date():
+        Date = Pool().get('ir.date')
+        return Date.today()
+
+    @staticmethod
+    def default_presentation_type():
+        return 'prefi'
+
+    @staticmethod
+    def default_finance_stage():
+        return 'prefi'
+
+    @classmethod
+    def _get_origin(cls):
+        'Return list of Model names for origin Reference.'
+        return ['stock.shipment.in', 'stock.shipment.out', 'stock.move']
+
+    @classmethod
+    def get_origin(cls):
+        Model = Pool().get('ir.model')
+        get_name = Model.get_name
+        return [(None, '')] + [
+            (model, get_name(model)) for model in cls._get_origin()]
+
+    @classmethod
+    def create(cls, vlist):
+        vlist = [v.copy() for v in vlist]
+        for values in vlist:
+            if values.get('trade_finance') and not values.get('sequence'):
+                values['sequence'] = cls._next_sequence(
+                    values['trade_finance'])
+        return super().create(vlist)
+
+    @classmethod
+    def write(cls, *args):
+        actions = iter(args)
+        for records, values in zip(actions, actions):
+            if set(values) - {'state'}:
+                for record in records:
+                    if record.state != 'draft':
+                        raise UserError(
+                            'Posted or cancelled presentations cannot be '
+                            'modified.')
+        return super().write(*args)
+
+    @classmethod
+    def delete(cls, records):
+        for record in records:
+            if record.state != 'draft':
+                raise UserError(
+                    'Posted or cancelled presentations cannot be deleted.')
+        return super().delete(records)
+
+    @classmethod
+    def _next_sequence(cls, trade_finance):
+        presentations = cls.search([
+            ('trade_finance', '=', trade_finance),
+        ], order=[('sequence', 'DESC')], limit=1)
+        if presentations and presentations[0].sequence:
+            return presentations[0].sequence + 1
+        return 1
+
+    @fields.depends('trade_finance', '_parent_trade_finance.currency')
+    def on_change_with_currency(self, name=None):
+        return self.trade_finance.currency if self.trade_finance else None
+
+    @fields.depends('trade_finance', '_parent_trade_finance.bank')
+    def on_change_with_bank(self, name=None):
+        return self.trade_finance.bank if self.trade_finance else None
+
+    def get_rec_name(self, name):
+        items = []
+        if self.trade_finance:
+            items.append(self.trade_finance.number)
+        if self.sequence:
+            items.append('#%s' % self.sequence)
+        items.append(self.presentation_type_string)
+        return ' '.join(items)
+
+    @classmethod
+    def get_exposure_amount(cls, records, name):
+        amounts = {r.id: Decimal('0.00') for r in records}
+        for record in records:
+            for line in record.lines:
+                amounts[record.id] += line.signed_financed_amount or 0
+        return amounts
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('posted')
+    def post(cls, presentations):
+        Line = Pool().get('trade.finance.presentation.line')
+        lines = []
+        for presentation in presentations:
+            presentation.check_for_posting()
+            for line in presentation.lines:
+                line.apply_limit_values()
+                line.check_for_posting()
+                lines.append(line)
+        if lines:
+            Line.save(lines)
+
+    @classmethod
+    @ModelView.button
+    @Workflow.transition('cancelled')
+    def cancel(cls, presentations):
+        for presentation in presentations:
+            presentation.create_reversal()
+
+    def check_for_posting(self):
+        if not self.lines:
+            raise UserError(
+                'A presentation must contain at least one movement line before '
+                'posting.')
+        if self.presentation_type == 'transfer' and not self.previous_presentation:
+            raise UserError(
+                'Transfer presentations must reference a previous '
+                'presentation.')
+
+    def create_reversal(self):
+        Date = Pool().get('ir.date')
+        reversal_lines = []
+        for line in self.lines:
+            reversal_lines.append(('create', [line.get_reverse_values()]))
+        self.__class__.create([{
+            'trade_finance': self.trade_finance.id,
+            'sequence': self.__class__._next_sequence(self.trade_finance.id),
+            'presentation_date': Date.today(),
+            'presentation_type': 'cancellation',
+            'finance_stage': 'cancelled',
+            'financing_type': (
+                self.financing_type.id if self.financing_type else None),
+            'previous_presentation': self.id,
+            'description': 'Reversal of %s' % self.rec_name,
+            'state': 'posted',
+            'lines': reversal_lines,
+        }])
+
+
+class TradeFinancePresentationLine(ModelSQL, ModelView):
+    'Trade Finance Presentation Line'
+    __name__ = 'trade.finance.presentation.line'
+
+    presentation = fields.Many2One(
+        'trade.finance.presentation', 'Presentation',
+        required=True, ondelete='CASCADE')
+    facility_limit = fields.Many2One(
+        'trade_finance.facility_limit', 'Facility Limit', required=True,
+        ondelete='RESTRICT')
+    movement_date = fields.Date('Movement Date', required=True)
+    finance_stage = fields.Selection([
+        ('prefi', 'Prefi'),
+        ('produced', 'Produced'),
+        ('inland_transit', 'Inland Transit'),
+        ('port_stock', 'Port Stock'),
+        ('on_board', 'On Board'),
+        ('ocean_transit', 'Ocean Transit'),
+        ('delivered', 'Delivered'),
+        ('matched', 'Matched'),
+        ('invoiced', 'Invoiced'),
+        ('repaid', 'Repaid'),
+        ('cancelled', 'Cancelled'),
+    ], 'Finance Stage', required=True)
+    signed_quantity = fields.Numeric('Signed Quantity', digits=(16, 4))
+    uom = fields.Many2One('product.uom', 'UoM', ondelete='RESTRICT')
+    commodity_price = fields.Numeric('Commodity Price', digits=(16, 6))
+    gross_collateral_value = fields.Numeric(
+        'Gross Collateral Value', digits=(16, 2))
+    haircut_percent_applied = fields.Numeric(
+        'Haircut % Applied', digits=(16, 2))
+    financed_amount = fields.Numeric('Financed Amount', digits=(16, 2))
+    signed_financed_amount = fields.Numeric(
+        'Signed Financed Amount', digits=(16, 2), required=True)
+    interest_rate_applied = fields.Numeric(
+        'Interest Rate % Applied', digits=(16, 4))
+    day_count_basis_applied = fields.Selection([
+        ('360', '360'),
+        ('365', '365'),
+        ('act_360', 'ACT/360'),
+        ('act_365', 'ACT/365'),
+    ], 'Day Count Basis')
+    currency = fields.Many2One(
+        'currency.currency', 'Currency', required=True, ondelete='RESTRICT')
+    value_date = fields.Date('Value Date')
+    maturity_date = fields.Date('Maturity Date')
+    description = fields.Text('Description')
+
+    @classmethod
+    def __setup__(cls):
+        super().__setup__()
+        cls._order.insert(0, ('movement_date', 'DESC'))
+
+    @classmethod
+    def create(cls, vlist):
+        vlist = [v.copy() for v in vlist]
+        for values in vlist:
+            cls._set_defaults_from_presentation(values)
+            cls._set_amounts(values)
+        return super().create(vlist)
+
+    @classmethod
+    def write(cls, *args):
+        actions = iter(args)
+        for lines, values in zip(actions, actions):
+            if values:
+                for line in lines:
+                    if line.presentation.state != 'draft':
+                        raise UserError(
+                            'Posted or cancelled movement lines cannot be '
+                            'modified.')
+        args = list(args)
+        actions = iter(args)
+        new_args = []
+        for lines, values in zip(actions, actions):
+            values = values.copy()
+            cls._set_defaults_from_presentation(values)
+            cls._set_amounts(values)
+            new_args.extend((lines, values))
+        return super().write(*new_args)
+
+    @classmethod
+    def delete(cls, lines):
+        for line in lines:
+            if line.presentation.state != 'draft':
+                raise UserError(
+                    'Posted or cancelled movement lines cannot be deleted.')
+        return super().delete(lines)
+
+    @classmethod
+    def _set_defaults_from_presentation(cls, values):
+        if not values.get('presentation'):
+            return
+        presentation = Pool().get('trade.finance.presentation')(
+            values['presentation'])
+        values.setdefault('movement_date', presentation.presentation_date)
+        values.setdefault('finance_stage', presentation.finance_stage)
+        if presentation.trade_finance:
+            values.setdefault('currency', presentation.trade_finance.currency.id)
+
+    @classmethod
+    def _set_amounts(cls, values):
+        quantity = values.get('signed_quantity')
+        price = values.get('commodity_price')
+        haircut = values.get('haircut_percent_applied')
+        gross = values.get('gross_collateral_value')
+        financed = values.get('financed_amount')
+
+        if gross is None and quantity is not None and price is not None:
+            gross = abs(quantity) * price
+            values['gross_collateral_value'] = gross
+        if financed is None and gross is not None:
+            haircut = haircut or Decimal('0')
+            financed = gross * (Decimal('1') - haircut / Decimal('100'))
+            values['financed_amount'] = financed
+        if (values.get('signed_financed_amount') is None
+                and financed is not None):
+            sign = Decimal('1')
+            if quantity is not None and quantity < 0:
+                sign = Decimal('-1')
+            values['signed_financed_amount'] = financed * sign
+
+    @fields.depends('presentation', '_parent_presentation.presentation_date',
+        '_parent_presentation.finance_stage',
+        '_parent_presentation.trade_finance',
+        '_parent_presentation.trade_finance.currency')
+    def on_change_presentation(self):
+        if not self.presentation:
+            return
+        self.movement_date = self.presentation.presentation_date
+        self.finance_stage = self.presentation.finance_stage
+        if self.presentation.trade_finance:
+            self.currency = self.presentation.trade_finance.currency
+
+    @fields.depends('signed_quantity', 'commodity_price')
+    def on_change_with_gross_collateral_value(self, name=None):
+        if self.signed_quantity is None or self.commodity_price is None:
+            return None
+        return abs(self.signed_quantity) * self.commodity_price
+
+    @fields.depends('gross_collateral_value', 'haircut_percent_applied')
+    def on_change_with_financed_amount(self, name=None):
+        if self.gross_collateral_value is None:
+            return None
+        haircut = self.haircut_percent_applied or Decimal('0')
+        return self.gross_collateral_value * (
+            Decimal('1') - haircut / Decimal('100'))
+
+    @fields.depends('financed_amount', 'signed_quantity')
+    def on_change_with_signed_financed_amount(self, name=None):
+        if self.financed_amount is None:
+            return None
+        sign = Decimal('1')
+        if self.signed_quantity is not None and self.signed_quantity < 0:
+            sign = Decimal('-1')
+        return self.financed_amount * sign
+
+    def apply_limit_values(self):
+        haircut_copied = False
+        if self.haircut_percent_applied is None:
+            self.haircut_percent_applied = (
+                self._get_applicable_haircut() or Decimal('0'))
+            haircut_copied = True
+        if self.interest_rate_applied is None:
+            self.interest_rate_applied = (
+                self._get_applicable_interest_rate() or Decimal('0'))
+        if not self.day_count_basis_applied:
+            self.day_count_basis_applied = '360'
+        if self.gross_collateral_value is None:
+            self.gross_collateral_value = (
+                self.on_change_with_gross_collateral_value())
+        if self.financed_amount is None or haircut_copied:
+            self.financed_amount = self.on_change_with_financed_amount()
+        if self.signed_financed_amount is None or (
+                haircut_copied and self.signed_quantity is not None):
+            self.signed_financed_amount = (
+                self.on_change_with_signed_financed_amount())
+
+    def check_for_posting(self):
+        presentation = self.presentation
+        trade_finance = presentation.trade_finance
+        limit = self.facility_limit
+        movement_date = self.movement_date or presentation.presentation_date
+
+        if self.signed_financed_amount == 0:
+            raise UserError('Signed financed amount cannot be zero.')
+        if limit.facility.tfe != trade_finance.bank:
+            raise UserError(
+                "The movement limit must belong to the presentation's Trade "
+                'Finance Entity.')
+        if limit.currency != self.currency:
+            raise UserError(
+                'The movement currency must match the facility limit currency.')
+        if movement_date < limit.date_from or movement_date > limit.date_to:
+            raise UserError(
+                'The movement date must be within the facility limit validity '
+                'period.')
+        if (presentation.financing_type and limit.financing_type
+                and presentation.financing_type != limit.financing_type):
+            raise UserError(
+                'The movement financing type must match the facility limit '
+                'financing type.')
+
+    def _get_applicable_haircut(self):
+        for haircut in self.facility_limit.haircuts:
+            if self._date_matches(haircut.date_from, haircut.date_to):
+                return haircut.haircut_pct
+        return None
+
+    def _get_applicable_interest_rate(self):
+        for cost in self.facility_limit.costs:
+            if (cost.cost_type == 'interest'
+                    and self._date_matches(cost.date_from, cost.date_to)):
+                return cost.spread
+        return None
+
+    def _date_matches(self, date_from, date_to):
+        date = self.movement_date or self.presentation.presentation_date
+        if date_from and date < date_from:
+            return False
+        if date_to and date > date_to:
+            return False
+        return True
+
+    def get_reverse_values(self):
+        return {
+            'facility_limit': self.facility_limit.id,
+            'movement_date': Pool().get('ir.date').today(),
+            'finance_stage': 'cancelled',
+            'signed_quantity': (
+                -self.signed_quantity if self.signed_quantity is not None
+                else None),
+            'uom': self.uom.id if self.uom else None,
+            'commodity_price': self.commodity_price,
+            'gross_collateral_value': self.gross_collateral_value,
+            'haircut_percent_applied': self.haircut_percent_applied,
+            'financed_amount': self.financed_amount,
+            'signed_financed_amount': -self.signed_financed_amount,
+            'interest_rate_applied': self.interest_rate_applied,
+            'day_count_basis_applied': self.day_count_basis_applied,
+            'currency': self.currency.id,
+            'value_date': self.value_date,
+            'maturity_date': self.maturity_date,
+            'description': 'Reversal of %s' % (self.description or self.id),
+        }
+
+
+class TradeFinanceCreateStart(ModelView):
+    'Create Trade Finance Start'
+    __name__ = 'trade.finance.create.start'
+
+    facility_limit = fields.Many2One(
+        'trade_finance.facility_limit', 'Facility Limit', required=True,
+        ondelete='RESTRICT')
+    bank = fields.Function(fields.Many2One(
+        'bank', 'Trade Finance Entity'), 'on_change_with_bank')
+    company = fields.Many2One(
+        'company.company', 'Company', required=True, ondelete='RESTRICT')
+    party = fields.Many2One(
+        'party.party', 'Counterparty', ondelete='RESTRICT')
+    currency = fields.Function(fields.Many2One(
+        'currency.currency', 'Currency'), 'on_change_with_currency')
+    bank_reference = fields.Char('Bank Reference')
+    start_date = fields.Date('Start Date', required=True)
+    presentation_date = fields.Date('Presentation Date', required=True)
+    presentation_type = fields.Selection([
+        ('prefi', 'Prefinancing'),
+        ('transfer', 'Transfer'),
+        ('shipment', 'Shipment Presentation'),
+        ('matching', 'Matched Sale'),
+        ('invoice', 'Invoice Financing'),
+        ('release', 'Release'),
+        ('cancellation', 'Cancellation'),
+    ], 'Presentation Type', required=True)
+    finance_stage = fields.Selection([
+        ('prefi', 'Prefi'),
+        ('produced', 'Produced'),
+        ('inland_transit', 'Inland Transit'),
+        ('port_stock', 'Port Stock'),
+        ('on_board', 'On Board'),
+        ('ocean_transit', 'Ocean Transit'),
+        ('delivered', 'Delivered'),
+        ('matched', 'Matched'),
+        ('invoiced', 'Invoiced'),
+        ('repaid', 'Repaid'),
+        ('cancelled', 'Cancelled'),
+    ], 'Finance Stage', required=True)
+    financing_type = fields.Function(fields.Many2One(
+        'trade_finance.financing_type', 'Financing Type'),
+        'on_change_with_financing_type')
+    signed_quantity = fields.Numeric('Signed Quantity', digits=(16, 4))
+    uom = fields.Many2One('product.uom', 'UoM', ondelete='RESTRICT')
+    commodity_price = fields.Numeric('Commodity Price', digits=(16, 6))
+    gross_collateral_value = fields.Numeric(
+        'Gross Collateral Value', digits=(16, 2))
+    haircut_percent_applied = fields.Numeric(
+        'Haircut % Applied', digits=(16, 2))
+    financed_amount = fields.Numeric('Financed Amount', digits=(16, 2))
+    signed_financed_amount = fields.Numeric(
+        'Signed Financed Amount', digits=(16, 2), required=True)
+    value_date = fields.Date('Value Date')
+    maturity_date = fields.Date('Maturity Date')
+    description = fields.Text('Description')
+    post = fields.Boolean('Post Presentation')
+
+    @staticmethod
+    def default_company():
+        return Transaction().context.get('company')
+
+    @staticmethod
+    def default_start_date():
+        Date = Pool().get('ir.date')
+        return Date.today()
+
+    @staticmethod
+    def default_presentation_date():
+        Date = Pool().get('ir.date')
+        return Date.today()
+
+    @staticmethod
+    def default_presentation_type():
+        return 'prefi'
+
+    @staticmethod
+    def default_finance_stage():
+        return 'prefi'
+
+    @staticmethod
+    def default_post():
+        return False
+
+    @fields.depends('facility_limit', '_parent_facility_limit.facility')
+    def on_change_with_bank(self, name=None):
+        if self.facility_limit and self.facility_limit.facility:
+            return self.facility_limit.facility.tfe
+
+    @fields.depends('facility_limit', '_parent_facility_limit.currency')
+    def on_change_with_currency(self, name=None):
+        if self.facility_limit:
+            return self.facility_limit.currency
+
+    @fields.depends('facility_limit', '_parent_facility_limit.financing_type')
+    def on_change_with_financing_type(self, name=None):
+        if self.facility_limit:
+            return self.facility_limit.financing_type
+
+    @fields.depends('signed_quantity', 'commodity_price')
+    def on_change_with_gross_collateral_value(self, name=None):
+        if self.signed_quantity is None or self.commodity_price is None:
+            return None
+        return abs(self.signed_quantity) * self.commodity_price
+
+    @fields.depends('gross_collateral_value', 'haircut_percent_applied')
+    def on_change_with_financed_amount(self, name=None):
+        if self.gross_collateral_value is None:
+            return None
+        haircut = self.haircut_percent_applied or Decimal('0')
+        return self.gross_collateral_value * (
+            Decimal('1') - haircut / Decimal('100'))
+
+    @fields.depends('financed_amount', 'signed_quantity')
+    def on_change_with_signed_financed_amount(self, name=None):
+        if self.financed_amount is None:
+            return None
+        sign = Decimal('1')
+        if self.signed_quantity is not None and self.signed_quantity < 0:
+            sign = Decimal('-1')
+        return self.financed_amount * sign
+
+
+class TradeFinanceCreate(Wizard):
+    'Create Trade Finance'
+    __name__ = 'trade.finance.create'
+
+    start = StateView('trade.finance.create.start',
+        'trade_finance.trade_finance_create_start_view_form', [
+            Button('Cancel', 'end', 'tryton-cancel'),
+            Button('Create', 'create_', 'tryton-ok', default=True),
+            ])
+    create_ = StateAction('trade_finance.act_trade_finance')
+
+    def do_create_(self, action):
+        pool = Pool()
+        TradeFinance = pool.get('trade.finance')
+        Presentation = pool.get('trade.finance.presentation')
+        Line = pool.get('trade.finance.presentation.line')
+
+        start = self.start
+        facility_limit = start.facility_limit
+        bank = facility_limit.facility.tfe
+        currency = facility_limit.currency
+        financing_type = facility_limit.financing_type
+        trade_finance, = TradeFinance.create([{
+            'bank_reference': start.bank_reference,
+            'bank': bank.id,
+            'party': start.party.id if start.party else None,
+            'company': start.company.id,
+            'currency': currency.id,
+            'start_date': start.start_date,
+            'description': start.description,
+        }])
+        presentation, = Presentation.create([{
+            'trade_finance': trade_finance.id,
+            'presentation_date': start.presentation_date,
+            'presentation_type': start.presentation_type,
+            'finance_stage': start.finance_stage,
+            'financing_type': financing_type.id if financing_type else None,
+            'description': start.description,
+        }])
+        line, = Line.create([{
+            'presentation': presentation.id,
+            'facility_limit': facility_limit.id,
+            'movement_date': start.presentation_date,
+            'finance_stage': start.finance_stage,
+            'signed_quantity': start.signed_quantity,
+            'uom': start.uom.id if start.uom else None,
+            'commodity_price': start.commodity_price,
+            'gross_collateral_value': start.gross_collateral_value,
+            'haircut_percent_applied': start.haircut_percent_applied,
+            'financed_amount': start.financed_amount,
+            'signed_financed_amount': start.signed_financed_amount,
+            'currency': currency.id,
+            'value_date': start.value_date,
+            'maturity_date': start.maturity_date,
+            'description': start.description,
+        }])
+        if start.post:
+            Presentation.post([presentation])
+        else:
+            line.apply_limit_values()
+            Line.save([line])
+
+        action['res_id'] = [trade_finance.id]
+        action['views'].reverse()
+        return action, {}

modules/trade_finance/trade.xml

@@ -0,0 +1,254 @@
+<?xml version="1.0"?>
+<tryton>
+<data>
+
+    <!-- ================================================================ -->
+    <!-- SEQUENCE                                                          -->
+    <!-- ================================================================ -->
+
+    <record model="ir.sequence.type" id="sequence_type_trade_finance">
+        <field name="name">Trade Finance</field>
+    </record>
+    <record model="ir.sequence.type-res.group"
+        id="sequence_type_trade_finance_group_admin">
+        <field name="sequence_type" ref="sequence_type_trade_finance"/>
+        <field name="group" ref="group_trade_finance_admin"/>
+    </record>
+    <record model="ir.sequence" id="sequence_trade_finance">
+        <field name="name">Trade Finance</field>
+        <field name="sequence_type" ref="sequence_type_trade_finance"/>
+        <field name="prefix">TFR-</field>
+        <field name="padding" eval="4"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- SINGLE INPUT CREATION WIZARD                                      -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="trade_finance_create_start_view_form">
+        <field name="model">trade.finance.create.start</field>
+        <field name="type">form</field>
+        <field name="name">trade_finance_create_start_form</field>
+    </record>
+    <record model="ir.action.wizard" id="wizard_trade_finance_create">
+        <field name="name">New Financing</field>
+        <field name="wiz_name">trade.finance.create</field>
+    </record>
+    <menuitem
+        name="New Financing"
+        sequence="1"
+        id="menu_trade_finance_create"
+        parent="menu_trade_finance"
+        action="wizard_trade_finance_create"/>
+
+    <!-- ================================================================ -->
+    <!-- TRADE FINANCE                                                     -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="trade_finance_view_tree">
+        <field name="model">trade.finance</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">trade_finance_tree</field>
+    </record>
+    <record model="ir.ui.view" id="trade_finance_view_form">
+        <field name="model">trade.finance</field>
+        <field name="type">form</field>
+        <field name="name">trade_finance_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_trade_finance">
+        <field name="name">Trade Finance Files</field>
+        <field name="res_model">trade.finance</field>
+    </record>
+    <record model="ir.action.act_window.view" id="act_trade_finance_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="trade_finance_view_tree"/>
+        <field name="act_window" ref="act_trade_finance"/>
+    </record>
+    <record model="ir.action.act_window.view" id="act_trade_finance_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="trade_finance_view_form"/>
+        <field name="act_window" ref="act_trade_finance"/>
+    </record>
+    <record model="ir.action.act_window.domain"
+        id="act_trade_finance_domain_draft">
+        <field name="name">Draft</field>
+        <field name="sequence" eval="10"/>
+        <field name="domain" eval="[('state', '=', 'draft')]" pyson="1"/>
+        <field name="count" eval="True"/>
+        <field name="act_window" ref="act_trade_finance"/>
+    </record>
+    <record model="ir.action.act_window.domain"
+        id="act_trade_finance_domain_active">
+        <field name="name">Active</field>
+        <field name="sequence" eval="20"/>
+        <field name="domain" eval="[('state', '=', 'active')]" pyson="1"/>
+        <field name="count" eval="True"/>
+        <field name="act_window" ref="act_trade_finance"/>
+    </record>
+    <record model="ir.action.act_window.domain"
+        id="act_trade_finance_domain_all">
+        <field name="name">All</field>
+        <field name="sequence" eval="9999"/>
+        <field name="domain"></field>
+        <field name="act_window" ref="act_trade_finance"/>
+    </record>
+    <menuitem
+        name="Trade Finance Files"
+        sequence="5"
+        id="menu_trade_finance_files"
+        parent="menu_trade_finance"
+        action="act_trade_finance"/>
+
+    <record model="ir.model.access" id="access_trade_finance">
+        <field name="model">trade.finance</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_trade_finance_user">
+        <field name="model">trade.finance</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_trade_finance_admin">
+        <field name="model">trade.finance</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- PRESENTATION                                                      -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="trade_finance_presentation_view_tree">
+        <field name="model">trade.finance.presentation</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">trade_finance_presentation_tree</field>
+    </record>
+    <record model="ir.ui.view" id="trade_finance_presentation_view_form">
+        <field name="model">trade.finance.presentation</field>
+        <field name="type">form</field>
+        <field name="name">trade_finance_presentation_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_trade_finance_presentation">
+        <field name="name">Trade Finance Presentations</field>
+        <field name="res_model">trade.finance.presentation</field>
+    </record>
+    <record model="ir.action.act_window.view"
+        id="act_trade_finance_presentation_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="trade_finance_presentation_view_tree"/>
+        <field name="act_window" ref="act_trade_finance_presentation"/>
+    </record>
+    <record model="ir.action.act_window.view"
+        id="act_trade_finance_presentation_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="trade_finance_presentation_view_form"/>
+        <field name="act_window" ref="act_trade_finance_presentation"/>
+    </record>
+    <menuitem
+        name="Presentations"
+        sequence="15"
+        id="menu_trade_finance_presentations"
+        parent="menu_trade_finance"
+        action="act_trade_finance_presentation"/>
+
+    <record model="ir.model.access" id="access_trade_finance_presentation">
+        <field name="model">trade.finance.presentation</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_trade_finance_presentation_user">
+        <field name="model">trade.finance.presentation</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access" id="access_trade_finance_presentation_admin">
+        <field name="model">trade.finance.presentation</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+    <!-- ================================================================ -->
+    <!-- PRESENTATION LINE                                                 -->
+    <!-- ================================================================ -->
+
+    <record model="ir.ui.view" id="trade_finance_presentation_line_view_tree">
+        <field name="model">trade.finance.presentation.line</field>
+        <field name="type">tree</field>
+        <field name="priority" eval="10"/>
+        <field name="name">trade_finance_presentation_line_tree</field>
+    </record>
+    <record model="ir.ui.view" id="trade_finance_presentation_line_view_form">
+        <field name="model">trade.finance.presentation.line</field>
+        <field name="type">form</field>
+        <field name="name">trade_finance_presentation_line_form</field>
+    </record>
+    <record model="ir.action.act_window" id="act_trade_finance_presentation_line">
+        <field name="name">Trade Finance Movement Lines</field>
+        <field name="res_model">trade.finance.presentation.line</field>
+    </record>
+    <record model="ir.action.act_window.view"
+        id="act_trade_finance_presentation_line_view1">
+        <field name="sequence" eval="10"/>
+        <field name="view" ref="trade_finance_presentation_line_view_tree"/>
+        <field name="act_window" ref="act_trade_finance_presentation_line"/>
+    </record>
+    <record model="ir.action.act_window.view"
+        id="act_trade_finance_presentation_line_view2">
+        <field name="sequence" eval="20"/>
+        <field name="view" ref="trade_finance_presentation_line_view_form"/>
+        <field name="act_window" ref="act_trade_finance_presentation_line"/>
+    </record>
+    <menuitem
+        name="Movement Lines"
+        sequence="20"
+        id="menu_trade_finance_presentation_lines"
+        parent="menu_trade_finance"
+        action="act_trade_finance_presentation_line"/>
+
+    <record model="ir.model.access" id="access_trade_finance_presentation_line">
+        <field name="model">trade.finance.presentation.line</field>
+        <field name="perm_read" eval="False"/>
+        <field name="perm_write" eval="False"/>
+        <field name="perm_create" eval="False"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access"
+        id="access_trade_finance_presentation_line_user">
+        <field name="model">trade.finance.presentation.line</field>
+        <field name="group" ref="group_trade_finance_user"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="False"/>
+    </record>
+    <record model="ir.model.access"
+        id="access_trade_finance_presentation_line_admin">
+        <field name="model">trade.finance.presentation.line</field>
+        <field name="group" ref="group_trade_finance_admin"/>
+        <field name="perm_read" eval="True"/>
+        <field name="perm_write" eval="True"/>
+        <field name="perm_create" eval="True"/>
+        <field name="perm_delete" eval="True"/>
+    </record>
+
+</data>
+</tryton>

modules/trade_finance/tryton.cfg

@@ -0,0 +1,13 @@
+[tryton]
+version=7.2.7
+depends:
+    ir
+    res
+    stock
+    price
+    bank
+xml:
+    reference.xml
+    facility.xml
+    constraint_type.xml
+    trade.xml

modules/trade_finance/valuation.py

@@ -0,0 +1,50 @@
+# This file is part of Tradon. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.model import ModelSQL, ModelView, fields
+
+__all__ = ['ValuationMethod', 'HaircutFormula', 'CollateralType']
+
+
+class ValuationMethod(ModelSQL, ModelView):
+    'Valuation Method'
+    __name__ = 'trade_finance.valuation_method'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    description = fields.Text('Description')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True
+
+
+class HaircutFormula(ModelSQL, ModelView):
+    'Haircut Formula'
+    __name__ = 'trade_finance.haircut_formula'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    description = fields.Text('Description')
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True
+
+
+class CollateralType(ModelSQL, ModelView):
+    'Collateral Type'
+    __name__ = 'trade_finance.collateral_type'
+    _rec_name = 'name'
+
+    code = fields.Char('Code', required=True)
+    name = fields.Char('Name', required=True)
+    active = fields.Boolean('Active')
+
+    @staticmethod
+    def default_active():
+        return True

modules/trade_finance/view/blocking_reason_form.xml

@@ -0,0 +1,8 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="active"/>
+    <field name="active"/>
+</form>

modules/trade_finance/view/blocking_reason_tree.xml

@@ -0,0 +1,5 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/charge_type_form.xml

@@ -0,0 +1,10 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="active"/>
+    <field name="active"/>
+    <label name="description"/>
+    <field name="description" colspan="4"/>
+</form>

modules/trade_finance/view/charge_type_tree.xml

@@ -0,0 +1,5 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/collateral_type_form.xml

@@ -0,0 +1,8 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="active"/>
+    <field name="active"/>
+</form>

modules/trade_finance/view/collateral_type_tree.xml

@@ -0,0 +1,5 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/constraint_type_form.xml

@@ -0,0 +1,12 @@
+<form col="4">
+    <group id="main" col="4" colspan="4">
+        <label name="name"/>
+        <field name="name" colspan="3"/>
+        <label name="view_name"/>
+        <field name="view_name" colspan="3"/>
+        <label name="value_field"/>
+        <field name="value_field" colspan="3"/>
+        <label name="label_field"/>
+        <field name="label_field" colspan="3"/>
+    </group>
+</form>

modules/trade_finance/view/constraint_type_tree.xml

@@ -0,0 +1,3 @@
+<tree>
+    <field name="name"/>
+</tree>

modules/trade_finance/view/evidence_type_form.xml

@@ -0,0 +1,10 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="active"/>
+    <field name="active"/>
+    <label name="description"/>
+    <field name="description" colspan="4"/>
+</form>

modules/trade_finance/view/evidence_type_tree.xml

@@ -0,0 +1,5 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/execution_template_form.xml

@@ -0,0 +1,12 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="active"/>
+    <field name="active"/>
+    <label name="description"/>
+    <field name="description" colspan="4"/>
+    <newline/>
+    <field name="lines" colspan="4"/>
+</form>

modules/trade_finance/view/execution_template_line_tree.xml

@@ -0,0 +1,5 @@
+<tree>
+    <field name="sequence"/>
+    <field name="segment"/>
+    <field name="duration_days"/>
+</tree>

modules/trade_finance/view/execution_template_tree.xml

@@ -0,0 +1,5 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/facility_cap_haircut_tree.xml

@@ -0,0 +1,7 @@
+<tree>
+    <field name="attribute"/>
+    <field name="value"/>
+    <field name="haircut_pct"/>
+    <field name="date_from"/>
+    <field name="date_to"/>
+</tree>

modules/trade_finance/view/facility_cap_tree.xml

@@ -0,0 +1,6 @@
+<tree>
+    <field name="name"/>
+    <field name="amount"/>
+    <field name="date_from"/>
+    <field name="date_to"/>
+</tree>

modules/trade_finance/view/facility_constraint_form.xml

@@ -0,0 +1,10 @@
+<form col="4">
+    <label name="constraint_type"/>
+    <field name="constraint_type" colspan="3"/>
+    <label name="date_from"/>
+    <field name="date_from"/>
+    <label name="date_to"/>
+    <field name="date_to"/>
+    <label name="is_exclusion"/>
+    <field name="is_exclusion"/>
+</form>

modules/trade_finance/view/facility_constraint_tree.xml

@@ -0,0 +1,6 @@
+<tree>
+    <field name="constraint_type"/>
+    <field name="is_exclusion"/>
+    <field name="date_from"/>
+    <field name="date_to"/>
+</tree>

modules/trade_finance/view/facility_covenant_tree.xml

@@ -0,0 +1,6 @@
+<tree>
+    <field name="name"/>
+    <field name="ratio_type"/>
+    <field name="threshold"/>
+    <field name="currency"/>
+</tree>

modules/trade_finance/view/facility_currency_tree.xml

@@ -0,0 +1,8 @@
+<tree>
+    <field name="currency"/>
+    <field name="valuation_method"/>
+    <field name="fx_haircut_formula"/>
+    <field name="fx_feeder"/>
+    <field name="date_from"/>
+    <field name="date_to"/>
+</tree>

modules/trade_finance/view/facility_form.xml

@@ -0,0 +1,47 @@
+<form col="6">
+    <group id="header" col="6" colspan="6">
+        <label name="name"/>
+        <field name="name" colspan="3"/>
+        <label name="status"/>
+        <field name="status" widget="selection"/>
+        <label name="tfe"/>
+        <field name="tfe" colspan="3"/>
+        <label name="commitment_status"/>
+        <field name="commitment_status"/>
+        <label name="currency"/>
+        <field name="currency"/>
+        <newline/>
+        <label name="date_from"/>
+        <field name="date_from"/>
+        <label name="date_to"/>
+        <field name="date_to"/>
+        <label name="is_tpa"/>
+        <field name="is_tpa"/>
+        <label name="broker"/>
+        <field name="broker"/>
+        <label name="broker_account"/>
+        <field name="broker_account" colspan="3"/>
+        <newline/>
+        <label name="description"/>
+        <field name="description" colspan="5"/>
+    </group>
+    <notebook colspan="6">
+        <page string="Global Limit" id="limits">
+            <field name="limits" colspan="6"
+                domain="[('parent', '=', None)]"
+                view_ids="trade_finance.facility_limit_view_tree,trade_finance.facility_limit_view_form"/>
+        </page>
+        <page string="Currencies" id="currencies">
+            <field name="currencies" colspan="6"/>
+        </page>
+        <page string="Constraints" id="constraints">
+            <field name="constraints" colspan="6"/>
+        </page>
+        <page string="Caps" id="caps">
+            <field name="caps" colspan="6"/>
+        </page>
+        <page string="Covenants" id="covenants">
+            <field name="covenants" colspan="6"/>
+        </page>
+    </notebook>
+</form>

modules/trade_finance/view/facility_limit_bank_account_tree.xml

@@ -0,0 +1,7 @@
+<tree>
+    <field name="bank_account"/>
+    <field name="currency"/>
+    <field name="is_default"/>
+    <field name="date_from"/>
+    <field name="date_to"/>
+</tree>

modules/trade_finance/view/facility_limit_cost_tree.xml

@@ -0,0 +1,11 @@
+<tree>
+    <field name="cost_type"/>
+    <field name="spread"/>
+    <field name="index"/>
+    <field name="index_term"/>
+    <field name="interest_formula"/>
+    <field name="flat_amount"/>
+    <field name="flat_currency"/>
+    <field name="date_from"/>
+    <field name="date_to"/>
+</tree>

modules/trade_finance/view/facility_limit_cost_variation_tree.xml

@@ -0,0 +1,7 @@
+<tree>
+    <field name="attribute"/>
+    <field name="value"/>
+    <field name="variation_type"/>
+    <field name="variation_value"/>
+    <field name="variation_currency"/>
+</tree>

modules/trade_finance/view/facility_limit_currency_tree.xml

@@ -0,0 +1,8 @@
+<tree>
+    <field name="currency"/>
+    <field name="haircut_pct"/>
+    <field name="fx_feeder"/>
+    <field name="valuation_method"/>
+    <field name="date_from"/>
+    <field name="date_to"/>
+</tree>

modules/trade_finance/view/facility_limit_form.xml

@@ -0,0 +1,53 @@
+<form col="4">
+    <group id="header" col="4" colspan="4">
+        <label name="name"/>
+        <field name="name" colspan="3"/>
+        <label name="alternative_name"/>
+        <field name="alternative_name" colspan="3"/>
+        <label name="financing_type"/>
+        <field name="financing_type" colspan="3"/>
+        <label name="currency"/>
+        <field name="currency"/>
+        <label name="amount"/>
+        <field name="amount"/>
+        <label name="date_from"/>
+        <field name="date_from"/>
+        <label name="date_to"/>
+        <field name="date_to"/>
+        <label name="tenor"/>
+        <field name="tenor"/>
+        <label name="sequence"/>
+        <field name="sequence"/>
+        <newline/>
+        <label name="parent"/>
+        <field name="parent" colspan="3" readonly="1"/>
+        <label name="facility"/>
+        <field name="facility" colspan="3"/>
+        <label name="notes"/>
+        <field name="notes" colspan="3"/>
+    </group>
+    <notebook colspan="4">
+        <page string="Sub-Limits" id="children">
+            <field name="children" colspan="4"
+                view_ids="trade_finance.facility_limit_view_tree,trade_finance.facility_limit_view_form"/>
+        </page>
+        <page string="Haircuts" id="haircuts">
+            <field name="haircuts" colspan="4"/>
+        </page>
+        <page string="Currencies" id="currencies">
+            <field name="currencies" colspan="4"/>
+        </page>
+        <page string="Costs" id="costs">
+            <field name="costs" colspan="4"/>
+        </page>
+        <page string="Operational Statuses" id="op_statuses">
+            <field name="op_statuses" colspan="4"/>
+        </page>
+        <page string="Bank Accounts" id="bank_accounts">
+            <field name="bank_accounts" colspan="4"/>
+        </page>
+        <page string="Constraints" id="limit_constraints">
+            <field name="constraints" colspan="4"/>
+        </page>
+    </notebook>
+</form>

modules/trade_finance/view/facility_limit_haircut_tree.xml

@@ -0,0 +1,7 @@
+<tree>
+    <field name="attribute"/>
+    <field name="value"/>
+    <field name="haircut_pct"/>
+    <field name="date_from"/>
+    <field name="date_to"/>
+</tree>

modules/trade_finance/view/facility_limit_op_status_tree.xml

@@ -0,0 +1,4 @@
+<tree>
+    <field name="operational_status"/>
+    <field name="evidence_type"/>
+</tree>

modules/trade_finance/view/facility_limit_tree.xml

@@ -0,0 +1,11 @@
+<tree keyword_open="1">
+    <field name="name" expand="2"/>
+    <field name="parent" tree_invisible="1"/>
+    <field name="children" tree_invisible="1"/>
+    <field name="financing_type"/>
+    <field name="currency"/>
+    <field name="amount"/>
+    <field name="date_from"/>
+    <field name="date_to"/>
+    <field name="tenor"/>
+</tree>

modules/trade_finance/view/facility_status_form.xml

@@ -0,0 +1,10 @@
+<form col="4">
+    <group id="main" col="4" colspan="4">
+        <label name="code"/>
+        <field name="code"/>
+        <label name="active"/>
+        <field name="active"/>
+        <label name="name"/>
+        <field name="name" colspan="3"/>
+    </group>
+</form>

modules/trade_finance/view/facility_status_tree.xml

@@ -0,0 +1,5 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/facility_tree.xml

@@ -0,0 +1,9 @@
+<tree>
+    <field name="name"/>
+    <field name="tfe"/>
+    <field name="currency"/>
+    <field name="status"/>
+    <field name="commitment_status"/>
+    <field name="date_from"/>
+    <field name="date_to"/>
+</tree>

modules/trade_finance/view/financing_type_form.xml

@@ -0,0 +1,10 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="sequence"/>
+    <field name="sequence"/>
+    <label name="active"/>
+    <field name="active"/>
+</form>

modules/trade_finance/view/financing_type_tree.xml

@@ -0,0 +1,6 @@
+<tree>
+    <field name="sequence"/>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/fx_feeder_form.xml

@@ -0,0 +1,10 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="active"/>
+    <field name="active"/>
+    <label name="source_description"/>
+    <field name="source_description" colspan="4"/>
+</form>

modules/trade_finance/view/fx_feeder_tree.xml

@@ -0,0 +1,5 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/haircut_formula_form.xml

@@ -0,0 +1,10 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="active"/>
+    <field name="active"/>
+    <label name="description"/>
+    <field name="description" colspan="4"/>
+</form>

modules/trade_finance/view/haircut_formula_tree.xml

@@ -0,0 +1,5 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/index_term_form.xml

@@ -0,0 +1,10 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="days"/>
+    <field name="days"/>
+    <label name="active"/>
+    <field name="active"/>
+</form>

modules/trade_finance/view/index_term_tree.xml

@@ -0,0 +1,6 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="days"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/interest_formula_form.xml

@@ -0,0 +1,8 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="active"/>
+    <field name="active"/>
+</form>

modules/trade_finance/view/interest_formula_tree.xml

@@ -0,0 +1,5 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/market_index_form.xml

@@ -0,0 +1,10 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="active"/>
+    <field name="active"/>
+    <newline/>
+    <field name="rates" colspan="4"/>
+</form>

modules/trade_finance/view/market_index_rate_form.xml

@@ -0,0 +1,8 @@
+<form col="4">
+    <label name="index"/>
+    <field name="index"/>
+    <label name="rate_date"/>
+    <field name="rate_date"/>
+    <label name="rate"/>
+    <field name="rate"/>
+</form>

modules/trade_finance/view/market_index_rate_tree.xml

@@ -0,0 +1,5 @@
+<tree>
+    <field name="index"/>
+    <field name="rate_date"/>
+    <field name="rate"/>
+</tree>

modules/trade_finance/view/market_index_tree.xml

@@ -0,0 +1,5 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/operational_status_form.xml

@@ -0,0 +1,12 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="financing_type"/>
+    <field name="financing_type"/>
+    <label name="sequence"/>
+    <field name="sequence"/>
+    <label name="active"/>
+    <field name="active"/>
+</form>

modules/trade_finance/view/operational_status_tree.xml

@@ -0,0 +1,7 @@
+<tree>
+    <field name="sequence"/>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="financing_type"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/payment_condition_type_form.xml

@@ -0,0 +1,10 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="remaining_risk_pct"/>
+    <field name="remaining_risk_pct"/>
+    <label name="active"/>
+    <field name="active"/>
+</form>

modules/trade_finance/view/payment_condition_type_tree.xml

@@ -0,0 +1,6 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="remaining_risk_pct"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/receivable_category_form.xml

@@ -0,0 +1,10 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="active"/>
+    <field name="active"/>
+    <label name="description"/>
+    <field name="description" colspan="4"/>
+</form>

modules/trade_finance/view/receivable_category_tree.xml

@@ -0,0 +1,5 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/template_segment_form.xml

@@ -0,0 +1,14 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="from_place"/>
+    <field name="from_place"/>
+    <label name="to_place"/>
+    <field name="to_place"/>
+    <label name="default_duration_days"/>
+    <field name="default_duration_days"/>
+    <label name="active"/>
+    <field name="active"/>
+</form>

modules/trade_finance/view/template_segment_tree.xml

@@ -0,0 +1,8 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="from_place"/>
+    <field name="to_place"/>
+    <field name="default_duration_days"/>
+    <field name="active"/>
+</tree>

modules/trade_finance/view/trade_finance_create_start_form.xml

@@ -0,0 +1,54 @@
+<form col="6">
+    <group id="facility" col="6" colspan="6">
+        <label name="facility_limit"/>
+        <field name="facility_limit" colspan="3"/>
+        <label name="post"/>
+        <field name="post"/>
+        <label name="bank"/>
+        <field name="bank" colspan="3"/>
+        <label name="currency"/>
+        <field name="currency"/>
+        <label name="financing_type"/>
+        <field name="financing_type"/>
+    </group>
+    <group id="file" col="6" colspan="6">
+        <label name="company"/>
+        <field name="company" colspan="3"/>
+        <label name="start_date"/>
+        <field name="start_date"/>
+        <label name="party"/>
+        <field name="party" colspan="3"/>
+        <label name="bank_reference"/>
+        <field name="bank_reference"/>
+    </group>
+    <group id="presentation" col="6" colspan="6">
+        <label name="presentation_date"/>
+        <field name="presentation_date"/>
+        <label name="presentation_type"/>
+        <field name="presentation_type"/>
+        <label name="finance_stage"/>
+        <field name="finance_stage"/>
+    </group>
+    <group id="amounts" col="6" colspan="6">
+        <label name="signed_quantity"/>
+        <field name="signed_quantity"/>
+        <label name="uom"/>
+        <field name="uom"/>
+        <label name="commodity_price"/>
+        <field name="commodity_price"/>
+        <label name="gross_collateral_value"/>
+        <field name="gross_collateral_value"/>
+        <label name="haircut_percent_applied"/>
+        <field name="haircut_percent_applied"/>
+        <label name="financed_amount"/>
+        <field name="financed_amount"/>
+        <label name="signed_financed_amount"/>
+        <field name="signed_financed_amount"/>
+        <label name="value_date"/>
+        <field name="value_date"/>
+        <label name="maturity_date"/>
+        <field name="maturity_date"/>
+    </group>
+    <label name="description"/>
+    <field name="description" colspan="5"/>
+</form>

modules/trade_finance/view/trade_finance_form.xml

@@ -0,0 +1,36 @@
+<form col="6">
+    <group id="header" col="6" colspan="6">
+        <label name="number"/>
+        <field name="number"/>
+        <label name="bank_reference"/>
+        <field name="bank_reference"/>
+        <label name="state"/>
+        <field name="state"/>
+        <label name="bank"/>
+        <field name="bank" colspan="3"/>
+        <label name="start_date"/>
+        <field name="start_date"/>
+        <label name="party"/>
+        <field name="party" colspan="3"/>
+        <label name="currency"/>
+        <field name="currency"/>
+        <label name="company"/>
+        <field name="company" colspan="3"/>
+        <label name="exposure_amount"/>
+        <field name="exposure_amount"/>
+        <label name="description"/>
+        <field name="description" colspan="5"/>
+    </group>
+    <notebook colspan="6">
+        <page string="Presentations" id="presentations">
+            <field name="presentations" colspan="6"
+                view_ids="trade_finance.trade_finance_presentation_view_tree,trade_finance.trade_finance_presentation_view_form"/>
+        </page>
+    </notebook>
+    <group id="buttons" col="4" colspan="6">
+        <button name="activate" icon="tryton-forward"/>
+        <button name="close" icon="tryton-ok"/>
+        <button name="cancel" icon="tryton-cancel"/>
+        <button name="draft" icon="tryton-back"/>
+    </group>
+</form>

modules/trade_finance/view/trade_finance_presentation_form.xml

@@ -0,0 +1,36 @@
+<form col="6">
+    <group id="header" col="6" colspan="6">
+        <label name="trade_finance"/>
+        <field name="trade_finance" colspan="3"/>
+        <label name="state"/>
+        <field name="state"/>
+        <label name="sequence"/>
+        <field name="sequence"/>
+        <label name="presentation_date"/>
+        <field name="presentation_date"/>
+        <label name="presentation_type"/>
+        <field name="presentation_type"/>
+        <label name="finance_stage"/>
+        <field name="finance_stage"/>
+        <label name="financing_type"/>
+        <field name="financing_type"/>
+        <label name="origin"/>
+        <field name="origin" colspan="3"/>
+        <label name="previous_presentation"/>
+        <field name="previous_presentation"/>
+        <label name="exposure_amount"/>
+        <field name="exposure_amount"/>
+        <label name="description"/>
+        <field name="description" colspan="5"/>
+    </group>
+    <notebook colspan="6">
+        <page string="Movement Lines" id="lines">
+            <field name="lines" colspan="6"
+                view_ids="trade_finance.trade_finance_presentation_line_view_tree,trade_finance.trade_finance_presentation_line_view_form"/>
+        </page>
+    </notebook>
+    <group id="buttons" col="2" colspan="6">
+        <button name="post" icon="tryton-ok"/>
+        <button name="cancel" icon="tryton-cancel"/>
+    </group>
+</form>

modules/trade_finance/view/trade_finance_presentation_line_form.xml

@@ -0,0 +1,36 @@
+<form col="6">
+    <label name="presentation"/>
+    <field name="presentation" colspan="3"/>
+    <label name="facility_limit"/>
+    <field name="facility_limit"/>
+    <label name="movement_date"/>
+    <field name="movement_date"/>
+    <label name="finance_stage"/>
+    <field name="finance_stage"/>
+    <label name="currency"/>
+    <field name="currency"/>
+    <label name="signed_quantity"/>
+    <field name="signed_quantity"/>
+    <label name="uom"/>
+    <field name="uom"/>
+    <label name="commodity_price"/>
+    <field name="commodity_price"/>
+    <label name="gross_collateral_value"/>
+    <field name="gross_collateral_value"/>
+    <label name="haircut_percent_applied"/>
+    <field name="haircut_percent_applied"/>
+    <label name="financed_amount"/>
+    <field name="financed_amount"/>
+    <label name="signed_financed_amount"/>
+    <field name="signed_financed_amount"/>
+    <label name="interest_rate_applied"/>
+    <field name="interest_rate_applied"/>
+    <label name="day_count_basis_applied"/>
+    <field name="day_count_basis_applied"/>
+    <label name="value_date"/>
+    <field name="value_date"/>
+    <label name="maturity_date"/>
+    <field name="maturity_date"/>
+    <label name="description"/>
+    <field name="description" colspan="5"/>
+</form>

modules/trade_finance/view/trade_finance_presentation_line_tree.xml

@@ -0,0 +1,14 @@
+<tree>
+    <field name="presentation"/>
+    <field name="facility_limit"/>
+    <field name="movement_date"/>
+    <field name="finance_stage"/>
+    <field name="signed_quantity"/>
+    <field name="uom"/>
+    <field name="gross_collateral_value"/>
+    <field name="haircut_percent_applied"/>
+    <field name="financed_amount"/>
+    <field name="signed_financed_amount"/>
+    <field name="interest_rate_applied"/>
+    <field name="currency"/>
+</tree>

modules/trade_finance/view/trade_finance_presentation_tree.xml

@@ -0,0 +1,11 @@
+<tree>
+    <field name="trade_finance"/>
+    <field name="sequence"/>
+    <field name="presentation_date"/>
+    <field name="presentation_type"/>
+    <field name="finance_stage"/>
+    <field name="financing_type"/>
+    <field name="origin"/>
+    <field name="exposure_amount"/>
+    <field name="state"/>
+</tree>

modules/trade_finance/view/trade_finance_tree.xml

@@ -0,0 +1,11 @@
+<tree>
+    <field name="number"/>
+    <field name="bank_reference"/>
+    <field name="bank"/>
+    <field name="party"/>
+    <field name="company"/>
+    <field name="currency"/>
+    <field name="start_date"/>
+    <field name="exposure_amount"/>
+    <field name="state"/>
+</tree>

modules/trade_finance/view/valuation_method_form.xml

@@ -0,0 +1,10 @@
+<form col="4">
+    <label name="code"/>
+    <field name="code"/>
+    <label name="name"/>
+    <field name="name"/>
+    <label name="active"/>
+    <field name="active"/>
+    <label name="description"/>
+    <field name="description" colspan="4"/>
+</form>

modules/trade_finance/view/valuation_method_tree.xml

@@ -0,0 +1,5 @@
+<tree>
+    <field name="code"/>
+    <field name="name"/>
+    <field name="active"/>
+</tree>