diff --git a/bt5/erp5_open_trade/SkinTemplateItem/portal_skins/erp5_open_trade/OpenSaleOrder_view/my_source_section.xml b/bt5/erp5_open_trade/SkinTemplateItem/portal_skins/erp5_open_trade/OpenSaleOrder_view/my_source_section.xml
index ae3231b042ed125e33adb7388663e1a39a318d25..d13ec368d22159c06b43ba2ef1def3e4a1e9831d 100644
--- a/bt5/erp5_open_trade/SkinTemplateItem/portal_skins/erp5_open_trade/OpenSaleOrder_view/my_source_section.xml
+++ b/bt5/erp5_open_trade/SkinTemplateItem/portal_skins/erp5_open_trade/OpenSaleOrder_view/my_source_section.xml
@@ -263,16 +263,13 @@
   </record>
   <record id="2" aka="AAAAAAAAAAI=">
     <pickle>
-      <tuple>
-        <global name="TALESMethod" module="Products.Formulator.TALESField"/>
-        <tuple/>
-      </tuple>
+      <global name="TALESMethod" module="Products.Formulator.TALESField"/>
     </pickle>
     <pickle>
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>here/Delivery_getSourceSectionItemList</string> </value>
+            <value> <string>python: context.Base_getPreferredSectionItemList(portal_type=\'Organisation\', validation_state=\'validated\', base_category=\'source_section\')</string> </value>
         </item>
       </dictionary>
     </pickle>
diff --git a/bt5/erp5_open_trade/bt/revision b/bt5/erp5_open_trade/bt/revision
index 7003e7fe1fa0b91d6e034f2f7ac38f2f5989f85c..613955421088a491231b1c6c7766f0f95a5c5824 100644
--- a/bt5/erp5_open_trade/bt/revision
+++ b/bt5/erp5_open_trade/bt/revision
@@ -1 +1 @@
-51
\ No newline at end of file
+52
\ No newline at end of file