erp5_crm: show all operators

bt5/erp5_crm/SkinTemplateItem/portal_skins/erp5_crm/Event_viewCreateResponseDialog/your_response_sender.xml

@@ -159,7 +159,7 @@
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>context/Event_getPreferredResponseEventSourceItemList</string> </value>
+            <value> <string>python: context.getFollowUpValue().Ticket_getArrowItemList() if context.getFollowUp() else context.Event_getPreferredResponseEventSource()</string> </value>
         </item>
       </dictionary>
     </pickle>