We are trying to achieve Inter-Portlet Communication between WSRP porlets. However, we cannot find any documents for that in Jboss 2.6.4 reference guide. The best I found is this note: "Note: The portlet 2.0 specification (JSR 286) will cover Inter Portlet Communication so that portlets using it can work with different portal vendors." Can any of you please verify that whether IPC for WSRP portlets is implemented in JBoss Portal 2.6.4? If so, would you please kindly pointing me to some documents? Thanks, Linpei Zhang View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4136711#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...