I've just got out on this. The solution was replace all netbeans stuffs (ui:image, ui:addremove, ...) by trinidad components :( I got the examples from trinidad on jboss-seam-cvs/trinidad. TIP: to replace cascating style sheet from trinidad core skins, just put our style class somewhere before trinidad/adf .css declaration... rgds Leo View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4047700#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...