diff --git a/modules/purchase_trade/duplicate.py b/modules/purchase_trade/duplicate.py
index 9e445a7..f5a99c3 100644
--- a/modules/purchase_trade/duplicate.py
+++ b/modules/purchase_trade/duplicate.py
@@ -7,7 +7,7 @@ from trytond.model import ModelView, fields
 from trytond.pool import Pool
 from trytond.pyson import Bool, Eval
 from trytond.transaction import Transaction
-from trytond.wizard import Button, StateTransition, StateView, Wizard
+from trytond.wizard import Button, StateAction, StateTransition, StateView, Wizard
 
 from trytond.modules.purchase_trade.service import ContractFactory
 
@@ -32,6 +32,7 @@ class TradeCustomDuplicateStart(ModelView):
         ('purchase.purchase', 'Purchase'),
         ('sale.sale', 'Sale'),
     ], readonly=True)
+    duplicated_record_id = fields.Integer("Duplicated Record ID", readonly=True)
     party = fields.Many2One('party.party', "Counterparty", required=True)
     currency = fields.Many2One('currency.currency', "Currency", required=True)
     payment_term = fields.Many2One(
@@ -63,6 +64,8 @@ class TradeCustomDuplicate(Wizard):
             Button("Duplicate", 'duplicate', 'tryton-ok', default=True),
         ])
     duplicate = StateTransition()
+    open_purchase = StateAction('purchase.act_purchase_form')
+    open_sale = StateAction('sale.act_sale_form')
 
     @staticmethod
     def _trade_line(record):
@@ -219,9 +222,22 @@ class TradeCustomDuplicate(Wizard):
         options = self.start
         new_record = self._copy_contract(record, options)
         new_line = self._apply_line_options(new_record, options)
+        self.start.duplicated_record_id = new_record.id
         if options.create_matched_mirror:
             self._create_matched_mirror(new_record, new_line, options)
-        return 'end'
+        if new_record.__name__ == 'purchase.purchase':
+            return 'open_purchase'
+        return 'open_sale'
+
+    def _open_duplicated_record(self, action):
+        action['views'].reverse()
+        return action, {'res_id': self.start.duplicated_record_id}
+
+    def do_open_purchase(self, action):
+        return self._open_duplicated_record(action)
+
+    def do_open_sale(self, action):
+        return self._open_duplicated_record(action)
 
     def end(self):
         return 'reload'
diff --git a/modules/purchase_trade/view/trade_custom_duplicate_start_form.xml b/modules/purchase_trade/view/trade_custom_duplicate_start_form.xml
index 5e8c68c..a0f827c 100644
--- a/modules/purchase_trade/view/trade_custom_duplicate_start_form.xml
+++ b/modules/purchase_trade/view/trade_custom_duplicate_start_form.xml
@@ -27,4 +27,5 @@
     <label name="mirror_party"/>
     <field name="mirror_party"/>
     <field name="source" invisible="1"/>
+    <field name="duplicated_record_id" invisible="1"/>
 </form>