We have a requirement that to comply with certain laws the business process definition may be changed and all the process instances should follow the new path defined in the new process definition. I have 2 questions here: 1. Is this doable/advisable? 2. Is there something out of the box which JBPM4 provides to migrate to new process definition? Thanks in advance. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4246671#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...