anonymous wrote : 2) Should the clients *package* this library with their deployable (war,ejb,ear?) Yes. anonymous wrote : Ideally, I do not want the clients to set anything. When you say clients, i am assuming you are talking about client applications (EAR or WAR) which require this library. So if they require this library, it would be best to package it in each client application. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4185282#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...