The file is in portal-portlet-lib.jar. This jar should be in the jboss-portal.sar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4114356#4114356 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4114356