Updating it so it's only a property on XA Datasource managed objects makes sense to me. I've updated the jboss-as-5 plugin to only include the prop in the XA Datasource ResourceType. I also removed the 'track-connection-by-tx' prop from the same ResourceType. However, the property is still coming back with a null value every time I load the component, even after I've updated its value to true or false. The property also still has no view uses. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4238348#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...