diff --git a/bt5/erp5_web/SkinTemplateItem/portal_skins/erp5_web/WebSection_getDefaultDocumentValue.xml b/bt5/erp5_web/SkinTemplateItem/portal_skins/erp5_web/WebSection_getDefaultDocumentValue.xml
index ed6cbe0faaefe83921b4b34715b6bb372cb846f0..f1d496298c77f35e18d787d0c9c317ad340ce072 100644
--- a/bt5/erp5_web/SkinTemplateItem/portal_skins/erp5_web/WebSection_getDefaultDocumentValue.xml
+++ b/bt5/erp5_web/SkinTemplateItem/portal_skins/erp5_web/WebSection_getDefaultDocumentValue.xml
@@ -130,6 +130,15 @@ return context.getDocumentValue(name=reference_list)\n
             <key> <string>_params</string> </key>
             <value> <string></string> </value>
         </item>
+        <item>
+            <key> <string>_proxy_roles</string> </key>
+            <value>
+              <tuple>
+                <string>Assignor</string>
+                <string>Manager</string>
+              </tuple>
+            </value>
+        </item>
         <item>
             <key> <string>errors</string> </key>
             <value>