"djordjevs" wrote : | 1. Is it jboss-classloading.xml that I should be using in as 5 to isolate my ear/ejb app from the same jar that come with the server? | Yes. But the old config files should be still working, hence can you post your example to our JBoss5 forum. I know we had some issues, dunno how much Jaikiran tested it. "djordjevs" wrote : | 2. Where can we find some documentation explaining how to define jboss-classloading.xml i.e. what are the meanings of tags? | https://jira.jboss.org/jira/browse/JBCL-10 http://anonsvn.jboss.org/repos/jbossas/projects/jboss-cl/trunk/classloadi... https://www.jboss.org/community/wiki/JBoss5custommetadatafiles http://www.jboss.org/community/wiki/useJBossWebClassLoaderinJBoss5 http://anonsvn.jboss.org/repos/jbossas/projects/webbeans-ri-int/trunk/dep... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247385#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...