diff --git a/bt5/erp5_base/SkinTemplateItem/portal_skins/erp5_base/NotificationTool_getDocumentValue.xml b/bt5/erp5_base/SkinTemplateItem/portal_skins/erp5_base/NotificationTool_getDocumentValue.xml
index 5dc2b717c09f18e8492c76ffc7756b8c29642356..5b15ca3816572e8497a4ee3ba6f3d303d7272e81 100644
--- a/bt5/erp5_base/SkinTemplateItem/portal_skins/erp5_base/NotificationTool_getDocumentValue.xml
+++ b/bt5/erp5_base/SkinTemplateItem/portal_skins/erp5_base/NotificationTool_getDocumentValue.xml
@@ -129,9 +129,7 @@ return notification_message\n
         <item>
             <key> <string>_proxy_roles</string> </key>
             <value>
-              <tuple>
-                <string>Assignor</string>
-              </tuple>
+              <tuple/>
             </value>
         </item>
         <item>
diff --git a/bt5/erp5_base/bt/revision b/bt5/erp5_base/bt/revision
index 9251196df347629db89caa8098b7b3316365f168..55b7e8800fb8c1773ea6ddba87bdf9af232bc300 100644
--- a/bt5/erp5_base/bt/revision
+++ b/bt5/erp5_base/bt/revision
@@ -1 +1 @@
-678
\ No newline at end of file
+680
\ No newline at end of file