You haven't gambled away any credits :) As for BpmProcessor, I tend to agree with your observations. This was from the original integration of jBPM but had some serious issues. The integration was, therefore, redone (and simplified) but some of the original code is still present. Tidying it up is certainly something that we need to do but we have had higher priority issues to deal with. We will certainly be redoing this for ESB 5, regardless of which version of jBPM is included. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4182584#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...