Hi, when i run the web app outside the portal everything shows up correctly but once i move it into the jboss portal the tabbedpane is not rendered properly - it shows as buttons and panels i am guessing it can't find the appropriate renderer. I am also seeing this exception 15:50:38,718 WARN [UIComponentBase] No Renderer found for component {Component- Path : [Class: javax.faces.component.UIViewRoot,ViewId: /tabbedPane.jsp]} (compo nent-family=javax.faces.ViewRoot, renderer-type=javax.faces.Group) If anyone has any ideas on how to fix it, please share them. I've been trying to resolve this for a looooooong time now. It must be some library within portal/lib that's messing things up. I already replaced tomahawk.jar there with the latest version (1.1.4). Thanks in advance! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3961999#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...