Ok, and how can I use the namespace in this JSF code ? The h:commandLink doesn't accept any id. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4150368#4150368 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4150368