diff --git a/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_getRelatedObjectParameter.xml b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_getRelatedObjectParameter.xml
index 7017e96a1d1dd20485b916290160b4dfd6ef80ef..bae26632497e6bd4ae087e29c067757532ce17a0 100644
--- a/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_getRelatedObjectParameter.xml
+++ b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_getRelatedObjectParameter.xml
@@ -68,6 +68,7 @@
             <value> <string># This script is used in order to retrieve parameter in the listbox Displayed\n
 # by Base_viewRelatedObjectList from the relation field\n
 result = None\n
+\n
 if parameter is not None:\n
   listbox = getattr(context, context.REQUEST.form_id, None).get_field( context.REQUEST.field_id )\n
   dialog_id = listbox.get_value(\'relation_form_id\') or \'Base_viewRelatedObjectList\'\n
@@ -77,6 +78,20 @@ if parameter is not None:\n
     if parameter == \'proxy_listbox_ids\':\n
       return context.REQUEST.get(\'proxy_listbox_ids\', [])\n
     result = getattr(context, dialog_id, None).get_field( \'listbox\' ).get_orig_value(parameter)\n
+\n
+  if parameter == \'portal_type\':\n
+    portal_type = listbox.get_value(\'portal_type\')\n
+    proxied_listbox = None\n
+    relation_field_proxy_listbox = context.Base_getRelationFieldProxyListBoxId()\n
+    if relation_field_proxy_listbox != \\\n
+            \'Base_viewRelatedObjectListBase/listbox\':\n
+      proxied_listbox = context.restrictedTraverse(\n
+                relation_field_proxy_listbox, None)\n
+    if proxied_listbox is None:\n
+      return portal_type\n
+    \n
+    proxied_listbox_portal_type = proxied_listbox.get_value(\'portal_types\')\n
+    return [x for x in proxied_listbox_portal_type if x in portal_type]\n
 \n
 return result\n
 </string> </value>
@@ -136,6 +151,14 @@ return result\n
                             <string>context</string>
                             <string>listbox</string>
                             <string>dialog_id</string>
+                            <string>portal_type</string>
+                            <string>proxied_listbox</string>
+                            <string>relation_field_proxy_listbox</string>
+                            <string>proxied_listbox_portal_type</string>
+                            <string>append</string>
+                            <string>$append0</string>
+                            <string>_getiter_</string>
+                            <string>x</string>
                           </tuple>
                         </value>
                     </item>
diff --git a/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewRelatedObjectList/listbox.xml b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewRelatedObjectList/listbox.xml
index 4ac893cbe92a56bef260734181babbb5b62394c1..dbf9cb9392affb1b6d6e187ec0751bff6aa487dd 100644
--- a/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewRelatedObjectList/listbox.xml
+++ b/product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewRelatedObjectList/listbox.xml
@@ -18,6 +18,7 @@
                 <string>list_method</string>
                 <string>count_method</string>
                 <string>selection_name</string>
+                <string>portal_types</string>
                 <string>search</string>
                 <string>select</string>
                 <string>editable_columns</string>
@@ -71,6 +72,18 @@
                     <key> <string>count_method</string> </key>
                     <value> <string></string> </value>
                 </item>
+                <item>
+                    <key> <string>domain_root_list</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>domain_tree</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>editable_columns</string> </key>
+                    <value> <string></string> </value>
+                </item>
                 <item>
                     <key> <string>field_id</string> </key>
                     <value>
@@ -87,6 +100,28 @@
                     <key> <string>list_method</string> </key>
                     <value> <string></string> </value>
                 </item>
+                <item>
+                    <key> <string>portal_types</string> </key>
+                    <value>
+                      <persistent> <string encoding="base64">AAAAAAAAAAQ=</string> </persistent>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>report_root_list</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>report_tree</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>search</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>select</string> </key>
+                    <value> <string></string> </value>
+                </item>
                 <item>
                     <key> <string>selection_name</string> </key>
                     <value> <string></string> </value>
@@ -94,9 +129,13 @@
                 <item>
                     <key> <string>sort</string> </key>
                     <value>
-                      <persistent> <string encoding="base64">AAAAAAAAAAQ=</string> </persistent>
+                      <persistent> <string encoding="base64">AAAAAAAAAAU=</string> </persistent>
                     </value>
                 </item>
+                <item>
+                    <key> <string>stat_columns</string> </key>
+                    <value> <string></string> </value>
+                </item>
                 <item>
                     <key> <string>target</string> </key>
                     <value> <string></string> </value>
@@ -123,23 +162,23 @@
                     </value>
                 </item>
                 <item>
-                    <key> <string>count_method</string> </key>
+                    <key>                 <string>count_method</string> </key>
                     <value>
-                      <persistent> <string encoding="base64">AAAAAAAAAAU=</string> </persistent>
+                      <persistent> <string encoding="base64">AAAAAAAAAAY=</string> </persistent>
                     </value>
                 </item>
                 <item>
-                    <key> <string>domain_root_list</string> </key>
+                    <key>                 <string>domain_root_list</string> </key>
                     <value>
                       <list/>
                     </value>
                 </item>
                 <item>
-                    <key> <string>domain_tree</string> </key>
+                    <key>                 <string>domain_tree</string> </key>
                     <value> <int>0</int> </value>
                 </item>
                 <item>
-                    <key> <string>editable_columns</string> </key>
+                    <key>                 <string>editable_columns</string> </key>
                     <value>
                       <list/>
                     </value>
@@ -161,19 +200,25 @@
                     <value> <string>SEARCH_LIST</string> </value>
                 </item>
                 <item>
-                    <key> <string>list_method</string> </key>
+                    <key>                 <string>list_method</string> </key>
                     <value>
-                      <persistent> <string encoding="base64">AAAAAAAAAAY=</string> </persistent>
+                      <persistent> <string encoding="base64">AAAAAAAAAAc=</string> </persistent>
                     </value>
                 </item>
                 <item>
-                    <key> <string>report_root_list</string> </key>
+                    <key>                 <string>portal_types</string> </key>
                     <value>
                       <list/>
                     </value>
                 </item>
                 <item>
-                    <key> <string>report_tree</string> </key>
+                    <key>                 <string>report_root_list</string> </key>
+                    <value>
+                      <list/>
+                    </value>
+                </item>
+                <item>
+                    <key>                 <string>report_tree</string> </key>
                     <value> <int>0</int> </value>
                 </item>
                 <item>
@@ -181,25 +226,25 @@
                     <value> <int>0</int> </value>
                 </item>
                 <item>
-                    <key> <string>search</string> </key>
+                    <key>                 <string>search</string> </key>
                     <value> <int>1</int> </value>
                 </item>
                 <item>
-                    <key> <string>select</string> </key>
+                    <key>                 <string>select</string> </key>
                     <value> <int>1</int> </value>
                 </item>
                 <item>
-                    <key> <string>selection_name</string> </key>
+                    <key>                 <string>selection_name</string> </key>
                     <value> <string>Base_viewRelatedObjectList</string> </value>
                 </item>
                 <item>
-                    <key> <string>sort</string> </key>
+                    <key>                 <string>sort</string> </key>
                     <value>
                       <list/>
                     </value>
                 </item>
                 <item>
-                    <key> <string>stat_columns</string> </key>
+                    <key>                 <string>stat_columns</string> </key>
                     <value>
                       <list/>
                     </value>
@@ -209,7 +254,7 @@
                     <value> <string>Click to edit the target</string> </value>
                 </item>
                 <item>
-                    <key> <string>title</string> </key>
+                    <key>                 <string>title</string> </key>
                     <value> <string>Related Objects</string> </value>
                 </item>
                 <item>
@@ -265,12 +310,28 @@
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>python: here.Base_getRelatedObjectParameter(parameter=\'sort\')</string> </value>
+            <value> <string>python: here.Base_getRelatedObjectParameter(parameter=\'portal_type\')</string> </value>
         </item>
       </dictionary>
     </pickle>
   </record>
   <record id="5" aka="AAAAAAAAAAU=">
+    <pickle>
+      <tuple>
+        <global name="TALESMethod" module="Products.Formulator.TALESField"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_text</string> </key>
+            <value> <string>python: here.Base_getRelatedObjectParameter(parameter=\'sort\')</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="6" aka="AAAAAAAAAAY=">
     <pickle>
       <tuple>
         <global name="Method" module="Products.Formulator.MethodField"/>
@@ -286,7 +347,7 @@
       </dictionary>
     </pickle>
   </record>
-  <record id="6" aka="AAAAAAAAAAY=">
+  <record id="7" aka="AAAAAAAAAAc=">
     <pickle>
       <tuple>
         <global name="Method" module="Products.Formulator.MethodField"/>
diff --git a/product/ERP5/bootstrap/erp5_core/bt/revision b/product/ERP5/bootstrap/erp5_core/bt/revision
index 9597ee0e6b5efb51990180c8f920e7905c9a3b64..1fb6394a79f96c1e678be0e1f9feb5f82b42723c 100644
--- a/product/ERP5/bootstrap/erp5_core/bt/revision
+++ b/product/ERP5/bootstrap/erp5_core/bt/revision
@@ -1 +1 @@
-935
\ No newline at end of file
+936
\ No newline at end of file