hi! this seems to be an unresolved problem. i ran into the same problem with my application and could not find a "clean" (or perfect) solution for it. right now i'm running multiple instances of jboss - which is quite memory consuming :-( the other option would be a different jndi names for all ejb's, datasources, security context, etc. - but a new ear for _every_ customer? i'm thinking of modifying my xDoclet build process to change every jndi name during build. but here is the next problem: think about a small bug and hundreds of installations: then i have to make hundreds of ear files with different jndi names ...... any help would be appreciated! treb View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3978452#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...