diff --git a/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_view/matrixbox_membership_criterion_category_list.xml b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_view/matrixbox_membership_criterion_category_list.xml
index c235d67102c29bcd8349dd3627d5541e8be999d4..1039e04d8da8e83b8f4d9e372d3843e24d24fd98 100644
--- a/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_view/matrixbox_membership_criterion_category_list.xml
+++ b/bt5/erp5_budget/SkinTemplateItem/portal_skins/erp5_budget/BudgetLine_view/matrixbox_membership_criterion_category_list.xml
@@ -76,6 +76,12 @@
               </dictionary>
             </value>
         </item>
+        <item>
+            <key> <string>uid</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
         <item>
             <key> <string>values</string> </key>
             <value>
@@ -115,7 +121,7 @@
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>python: cell_index + [context.getResource(base=1)] # XXX make this in a script ? or interaction workflow ?</string> </value>
+            <value> <string>python: cell_index + (context.getResource(base=1),) # XXX make this in a script ? or interaction workflow ?</string> </value>
         </item>
       </dictionary>
     </pickle>
diff --git a/bt5/erp5_budget/bt/revision b/bt5/erp5_budget/bt/revision
index 4800c7da68cf871d3228361b50e329df2115f8b7..fc9afb48e033d9a7d2a778e81ae0e9424950c1cd 100644
--- a/bt5/erp5_budget/bt/revision
+++ b/bt5/erp5_budget/bt/revision
@@ -1 +1 @@
-58
\ No newline at end of file
+59
\ No newline at end of file