You two seem to imply that you CAN reference libraries in the application.xml This is where i'm not completely sure. But the only thing i found was a module type called 'java'. This is for application clients, NOT for libraries. So for referencing libraries in .ear files, i currently don't see any alternative then the Class-Path entries in the manifest. Or am i missing something here ? anonymous wrote : If there are libraries which should be shared accross multiple applications... I want to provide a .war with jbpm configured for standard java. And i want to provide a .ear with jbpm configured for enterprise java. In the documentation, we should describe the jbpm library dependencies. And on the wiki, we can have pages describing the concrete steps for each specific server. That is what i currently have in mind. Let me know if you see different or just think this is crap :-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983678#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...