My probles is that when i put the .jar file with the entities an start the jboss server, it doesn`t deploy the file. some one would have some idea why? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3984342#3984342 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3984342