I defined security roles in portlet.xml and *-object.xml. which file I need to modify for portlet instance. THanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4133991#4133991 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4133991