Dear please, click the url : http://www.javamodeling.com/portal.pdf there is a descripton. Regards View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4041798#4041798 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4041798