diff --git a/bt5/erp5_item/SkinTemplateItem/portal_skins/erp5_item/Item_getVariationCategoryTitleList.xml b/bt5/erp5_item/SkinTemplateItem/portal_skins/erp5_item/Item_getVariationCategoryTitleList.xml
index 0789a24d63777b8ed1acd13f9160e540327b3f5d..ce59160a500608343d7c0e04b1f91047bb120890 100644
--- a/bt5/erp5_item/SkinTemplateItem/portal_skins/erp5_item/Item_getVariationCategoryTitleList.xml
+++ b/bt5/erp5_item/SkinTemplateItem/portal_skins/erp5_item/Item_getVariationCategoryTitleList.xml
@@ -54,6 +54,7 @@
 if len(last_affectation_list):\n
   last_affectation = last_affectation_list[0]\n
   if last_affectation.delivery_uid is not None:\n
+    portal = context.getPortalObject()\n
     movement = portal.portal_catalog.getObject(last_affectation.delivery_uid)\n
     variation_list = [x[0] for x in movement.getVariationCategoryItemList()]\n
     variation = \',\'.join(variation_list)\n
diff --git a/bt5/erp5_item/bt/revision b/bt5/erp5_item/bt/revision
index 53c731105c7803f053a072618b750de8b3a1189c..27b4d6e6bacedf3dda2b50f2678f77fb5e0ec214 100644
--- a/bt5/erp5_item/bt/revision
+++ b/bt5/erp5_item/bt/revision
@@ -1 +1 @@
-286
\ No newline at end of file
+287
\ No newline at end of file