diff --git a/product/ERP5/ERP5Defaults.py b/product/ERP5/ERP5Defaults.py
index f6ded485bf56859a880ea0f458e5a9eaeb38abad..07bd02a499c5318e6c48a559fa8fac069e678d12 100755
--- a/product/ERP5/ERP5Defaults.py
+++ b/product/ERP5/ERP5Defaults.py
@@ -155,5 +155,5 @@ portal_line_base_category_list = ('coloris', 'couleur', )
 portal_tab_base_category_list = ('morphologie', )
 
 portal_criterion_base_category_list = ('source','destination','resource',
-                                       'destination_section','source_section')
+                                       'destination_section','source_section','group')
 portal_mapped_value_property_list = ('start_date','stop_date')