oh, and btw. the bytearrays are afaik related to a process definition, not process instance View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983277#3983277 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3983277