From 716fc6fd77028bfa895c2a3c2e971fdc97ec8313 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Wed, 27 May 2026 10:21:50 +0200
Subject: [PATCH] Do not copy accounting templates when copying product
 category for accounting

Closes #14862
(grafted from 6cd898bfdb36da8c69ecaa9ca85eb07b4cc88df3)

--HG--
branch : 8.0
---
 modules/account_product/product.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/modules/account_product/product.py b/modules/account_product/product.py
index 25def47e2b..8f78062241 100644
--- a/modules/account_product/product.py
+++ b/modules/account_product/product.py
@@ -260,6 +260,12 @@ class Category(CompanyMultiValueMixin, metaclass=PoolMeta):
         else:
             return self.supplier_taxes_deductible_rate
 
+    @classmethod
+    def copy(cls, categories, default=None):
+        default = default.copy() if default is not None else {}
+        default.setdefault('accounting_templates')
+        return super().copy(categories, default=default)
+
 
 class CategoryAccount(ModelSQL, CompanyValueMixin):
     __name__ = 'product.category.account'