[UPD]Change operation description

models/acc_contract.py

@@ -64,7 +64,7 @@ class AccContract(models.Model):
                         "acc_operation.email_template_document",
                         raise_if_not_found=False,
                     )
-                    template.with_context(operation_id=operation_id.name).send_mail(doc.seller_id.id, force_send=True)
+                    template.with_context(operation_id=operation_id.description).send_mail(doc.seller_id.id, force_send=True)
             if doc.buyer_id:
                 user_buyer = self.env["res.users"].search(
                     [("partner_id", "=", doc.buyer_id.id)]
@@ -74,7 +74,7 @@ class AccContract(models.Model):
                         "acc_operation.email_template_document",
                         raise_if_not_found=False,
                     )
-                    template.with_context(operation_id=operation_id.name).send_mail(doc.buyer_id.id, force_send=True)
+                    template.with_context(operation_id=operation_id.description).send_mail(doc.buyer_id.id, force_send=True)
         return docs
 
     # ------------------------------------------------------