Have same problem here. I have two portlet one JSF and the other regular portlet. I defined the listener on the regular portlet and try to change it based on submited value from the jsf portlet. The problem is that second portlet is fired but nothing is happened in the original jsf, the command isn't fired. Is it true that when you activating IPC the action is not performed for the caller portlet but just for the target portlet? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4135219#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...