erp5_crm: move fields to hidden

bt5/erp5_crm/SkinTemplateItem/portal_skins/erp5_crm/SupportRequestModule_viewSupportRequestList.xml

@@ -87,16 +87,15 @@
                         <string>listbox_delivery_stop_date</string>
                         <string>listbox_destination_decision_language</string>
                         <string>listbox_causality_translated_portal_type</string>
+                        <string>listbox_post_start_date</string>
+                        <string>listbox_post_user</string>
                       </list>
                     </value>
                 </item>
                 <item>
                     <key> <string>left</string> </key>
                     <value>
-                      <list>
-                        <string>listbox_post_start_date</string>
-                        <string>listbox_post_user</string>
-                      </list>
+                      <list/>
                     </value>
                 </item>
                 <item>