Hi, probably you do not have enough information about JBPM ver 4.0 but I downloaded thr ver. 4.0 alpha since I found interesting an architecture completely based on PVM. The new version doesn't allow using "event" tag (in the jpdl.xml) for firing events. Is it a temporary missing with respect the ver 3.x or it is a definitive choice? Thanks you in advance for information. Luigi View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4208970#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...