Thanks for the answers Max, yes the entity has @Name and @Entity. When I open my old projects on this new plataform (eclipse 3.3.1.1 with wtp & jboss tools 2.0.0.GA) the content assist doesn't work. Last year I was using a RichFaces-VPE from a nightly build (21.07.2007), when I run this old eclipse on my old projects or on this new example project, the content assist works fine. I don't understand this behavior, looks like a bug. Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124366#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...