erp5_trade: no more transition from started to delivered

confused for user

bt5/erp5_trade/WorkflowTemplateItem/portal_workflow/packing_list_workflow/state_started.xml

@@ -16,15 +16,19 @@
             <key> <string>categories</string> </key>
             <value>
               <tuple>
-                <string>destination/portal_workflow/packing_list_workflow/transition_deliver</string>
-                <string>destination/portal_workflow/packing_list_workflow/transition_deliver_action</string>
-                <string>destination/portal_workflow/packing_list_workflow/transition_stop</string>
-                <string>destination/portal_workflow/packing_list_workflow/transition_stop_action</string>
                 <string>destination/portal_workflow/packing_list_workflow/transition_cancel</string>
                 <string>destination/portal_workflow/packing_list_workflow/transition_cancel_action</string>
+                <string>destination/portal_workflow/packing_list_workflow/transition_stop</string>
+                <string>destination/portal_workflow/packing_list_workflow/transition_stop_action</string>
               </tuple>
             </value>
         </item>
+        <item>
+            <key> <string>comment</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
         <item>
             <key> <string>description</string> </key>
             <value> <string>Packing list has been shipped</string> </value>