diff --git a/product/ERP5/Document/BusinessTemplate.py b/product/ERP5/Document/BusinessTemplate.py index 7ce227aaa9a2e1b5a47a16525905c985f380c71f..0f904afb7deaf91d44d93d3cda058af9554d69e6 100644 --- a/product/ERP5/Document/BusinessTemplate.py +++ b/product/ERP5/Document/BusinessTemplate.py @@ -575,7 +575,8 @@ class BaseTemplateItem(Implicit, Persistent): attr_set = {'_dav_writelocks', '_filepath', '_owner', '_related_index', 'last_id', 'uid', - '__ac_local_roles__', '__ac_local_roles_group_id_dict__'} + '__ac_local_roles__', '__ac_local_roles_group_id_dict__', + '_erp5_coverage_filename'} if export: if keep_workflow_history_last_history_only: self._removeAllButLastWorkflowHistory(obj)