also remove group_id from activity_kw

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@15002 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/CMFActivity/ActivityTool.py

@@ -704,6 +704,8 @@ class ActivityTool (Folder, UniqueObject):
                   activity_kw = m.activity_kw.copy()
                   if 'group_method_id' in activity_kw:
                     del activity_kw['group_method_id']
+                  if 'group_id' in activity_kw:
+                    del activity_kw['group_id']                    
                   active_obj = subobj.activate(**activity_kw)
                   getattr(active_obj, alternate_method_id)(*m.args, **m.kw)
                 else: