If your class is serializable, jBPM should be able to persist it. Look at jbpm-4.1.zip\jbpm-4.1\examples\src\org\jbpm\examples\java View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4262466#4262466 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4262466