Anyone? I'm using JBoss server 4.2.2, Jboss Portal 2.6.4 and JSR-168 portlets. I didn't see anything about that in JSR-168 spec. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4179379#4179379 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4179379