Add insurance template

modules/purchase_trade/docs/template-properties.md

@@ -29,6 +29,8 @@ Derniere mise a jour: `2026-03-27`
   - reutiliser si possible les proprietes `report_*` deja presentes sur `sale.sale`
 - Pour un achat:
   - reutiliser si possible les proprietes `report_*` deja presentes sur `purchase.purchase`
+- Pour un shipment entrant:
+  - reutiliser si possible les proprietes `report_*` exposees sur `stock.shipment.in`
 
 ## 4) Propriete disponibles sur `account.invoice`
 
@@ -288,8 +290,30 @@ Usage typique:
 - `modules/account_invoice/invoice_ict.fodt`
 - `modules/account_invoice/invoice_ict_final.fodt`
 - `modules/sale/sale_ict.fodt`
+- `modules/stock/insurance.fodt`
 
-## 9) Recommandations
+## 9) Proprietes utiles deja presentes sur `stock.shipment.in`
+
+Source code: `modules/purchase_trade/stock.py`
+
+- `report_product_name`
+- `report_product_description`
+- `report_insurance_footer_ref`
+- `report_insurance_certificate_number`
+- `report_insurance_account_of`
+- `report_insurance_goods_description`
+- `report_insurance_loading_port`
+- `report_insurance_discharge_port`
+- `report_insurance_transport`
+- `report_insurance_amount`
+- `report_insurance_surveyor`
+- `report_insurance_issue_place_and_date`
+
+Usage typique:
+- templates shipment relies a l'assurance
+- templates qui lisent le fee `Insurance` d'un `stock.shipment.in`
+
+## 10) Recommandations
 
 - Avant d'ajouter une nouvelle expression dans un `.fodt`, verifier si une
   propriete `report_*` existe deja ici.