The parent process does not get set in 4.0 either, but there is a relation to the parent execution (the execution that started the subprocess). So I'm not sure events bubble up to the parent execution or not. Testing is the quickest you can do or wait until I get a response from the devs (have not worked with that part myself yet) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250018#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...