diff --git a/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/Alarm_activeCheckCatalogTable.xml b/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/Alarm_activeCheckCatalogTable.xml
index f9cab9e4586107b1108b60129897627eb4406d8e..f8193da0eea4d5fc186b8f4c67c8fb417728b215 100644
--- a/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/Alarm_activeCheckCatalogTable.xml
+++ b/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/Alarm_activeCheckCatalogTable.xml
@@ -65,7 +65,7 @@ context.Alarm_checkCatalogTable(active_process=\'/\'.join(active_process.getPhys
         </item>
         <item>
             <key> <string>_params</string> </key>
-            <value> <string>fixit=0, tag=None</string> </value>
+            <value> <string>fixit=0, tag=\'\'</string> </value>
         </item>
         <item>
             <key> <string>errors</string> </key>
@@ -109,7 +109,7 @@ context.Alarm_checkCatalogTable(active_process=\'/\'.join(active_process.getPhys
             <value>
               <tuple>
                 <int>0</int>
-                <none/>
+                <string></string>
               </tuple>
             </value>
         </item>
diff --git a/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/Alarm_checkCatalogTable.xml b/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/Alarm_checkCatalogTable.xml
index 018008b6a62b6e5ea95bda6676d75526f81175c8..fd3fed71e85d806f2ddeaae4b3df0e977b5ccaef 100644
--- a/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/Alarm_checkCatalogTable.xml
+++ b/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/Alarm_checkCatalogTable.xml
@@ -68,7 +68,7 @@
         </item>
         <item>
             <key> <string>_params</string> </key>
-            <value> <string>bundle_object_count=100, bundle_offset=0, active_process=None, tag=None</string> </value>
+            <value> <string>bundle_object_count=100, bundle_offset=0, active_process=None, tag=\'\'</string> </value>
         </item>
         <item>
             <key> <string>errors</string> </key>
@@ -115,7 +115,7 @@
                 <int>100</int>
                 <int>0</int>
                 <none/>
-                <none/>
+                <string></string>
               </tuple>
             </value>
         </item>
diff --git a/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/ERP5Site_checkCatalogTable.xml b/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/ERP5Site_checkCatalogTable.xml
index a2e8a301a809464c920b881e956a28ab2626e733..fa2f2fd2d821de95d60b713dd41d1a263ca2b843 100644
--- a/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/ERP5Site_checkCatalogTable.xml
+++ b/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/ERP5Site_checkCatalogTable.xml
@@ -185,7 +185,7 @@ if len(current_catalog_uid_list)>0:\n
         </item>
         <item>
             <key> <string>_params</string> </key>
-            <value> <string>bundle_object_count=100, catalog_uid_list=None, property_override_method_id=None, active_process=None, activity_count=1, get_from_catalog=1, initial_activity_count=None, uid_min=None, tag=None, **kw</string> </value>
+            <value> <string>bundle_object_count=100, catalog_uid_list=None, property_override_method_id=None, active_process=None, activity_count=1, get_from_catalog=1, initial_activity_count=None, uid_min=None, tag=\'\', **kw</string> </value>
         </item>
         <item>
             <key> <string>errors</string> </key>
@@ -280,7 +280,7 @@ if len(current_catalog_uid_list)>0:\n
                 <int>1</int>
                 <none/>
                 <none/>
-                <none/>
+                <string></string>
               </tuple>
             </value>
         </item>
diff --git a/bt5/erp5_administration/bt/revision b/bt5/erp5_administration/bt/revision
index 62f9457511f879886bb7728c986fe10b0ece6bcb..301160a93062df23030a69f4b5e4d9bf71866ee9 100644
--- a/bt5/erp5_administration/bt/revision
+++ b/bt5/erp5_administration/bt/revision
@@ -1 +1 @@
-6
\ No newline at end of file
+8
\ No newline at end of file