I think this is the wrong forum for you, should ask in the user forum! Anyway: What do you exactly want to do? Do you want to improve the process if that situation occurs and then change the process definition to support this new requirement in future? Then you can just deploy a new process definition. Changing the version of a running process instance to a new version is supported for basic cases by the ChangeProcessInstanceVersionCommand. Or do you want some possibility for a Ad-Hoc change in this one and only process instance? This is currently not supported by jBPM as far as I know, then we are maybe right in this forum again, because it would be a very interessting feature! Regards Bernd View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4047781#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...