"bortx" wrote : I want my resource adapter to use a different WorkManager than the default jca one "jboss.jca:service=WorkManager" so that threading in this RA is independent and does not interfere with threading in other deployed resource adapters. | Can't do it with JBoss4.x, there is an JIRA for it which I am not able to find now. Logically the specific workmanager implementation should be put in the jboss-ra.xml, this file is not there in Jboss4.x I think getting it done in JBoss5 should be possible. "bortx" wrote : | Is there any way of doing this? May I have to deploy another instance of a RARDeployer with another WorkManager and associate it to my resource adapter? | Thanks a lot! I don't think this would be possible and easy ! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4266034#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...