I don't know a lot about Trinidad but AFAIK Trinidad offers a complete replacement of JSF standard components. So, in order to use Trinidad, my application has to use a JSF implementation (like Sun RI or Apache MyFaces)? And if it is the case, it is impossible to deploy Trinidad & MyFaces on JEE5 AS according to JEE5 restriction... Please correct my if I'm wrong. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4116336#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...