We've now got ejb3-deployers-beans.xml both in jbossas/trunk/ejb3 and projects/ejb3/trunk/core. Revision 73509 removed the EJBStage2Deployer from the configuration in AS, leading to: java.lang.ClassNotFoundException: org.jboss.ejb3.deployers.EJBStage2Deployer ..when installing via the Plugin. What's our plan for these files? Surely not to maintain 2 active versions? To use the configs from Core is to put deployer code in AS with config elsewhere; to remove the configs from Core loses our ability to have the Plugin patch them correctly. Predictably, my solution would be to extract the EJB3 deployers from AS. See (http://www.jboss.com/index.html?module=bb&op=viewtopic&t=135505). In the meantime, I'll look at fixing up the Plugin using the diffs Scott made within AS. S, ALR View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4152130#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...