What is ACL? If I have correctly understood, it can be made all my stuff by editing *-objects.xml only by hand. Is it possible to solve it by program way ( for example to write administrative portlet)? I.e. whether is in a jboss portal necessary API by means of which I can operate *-objects.xml (assign security constraints for portlets) in life? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3974030#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...