diff --git a/procurement_auto_create_group/models/procurement_group.py b/procurement_auto_create_group/models/procurement_group.py
index b94a4cf63..97873a264 100644
--- a/procurement_auto_create_group/models/procurement_group.py
+++ b/procurement_auto_create_group/models/procurement_group.py
@@ -19,7 +19,5 @@ class ProcurementGroup(models.Model):
             and rule.auto_create_group
             and values.get("date_planned")
         ):
-            group_data = rule._prepare_auto_procurement_group_data()
-            group = self.env["procurement.group"].create(group_data)
-            values["group_id"] = group
+            values["group_id"] = rule._get_auto_procurement_group(product_id)
         return rule
diff --git a/procurement_auto_create_group/models/stock_rule.py b/procurement_auto_create_group/models/stock_rule.py
index 0933f9c31..612387646 100644
--- a/procurement_auto_create_group/models/stock_rule.py
+++ b/procurement_auto_create_group/models/stock_rule.py
@@ -16,15 +16,18 @@ class StockRule(models.Model):
         if self.group_propagation_option != "propagate":
             self.auto_create_group = False
 
+    def _get_auto_procurement_group(self, product):
+        group_data = self._prepare_auto_procurement_group_data(product)
+        return self.env["procurement.group"].create(group_data)
+
     def _push_prepare_move_copy_values(self, move_to_copy, new_date):
         new_move_vals = super()._push_prepare_move_copy_values(move_to_copy, new_date)
         if self.auto_create_group:
-            group_data = self._prepare_auto_procurement_group_data()
-            group = self.env["procurement.group"].create(group_data)
+            group = self._get_auto_procurement_group(move_to_copy.product_id)
             new_move_vals["group_id"] = group.id
         return new_move_vals
 
-    def _prepare_auto_procurement_group_data(self):
+    def _prepare_auto_procurement_group_data(self, product):
         name = self.env["ir.sequence"].next_by_code("procurement.group") or False
         if not name:
             raise UserError(_("No sequence defined for procurement group."))