if you mean calling ejb3 from jbpm, then yes, just like ejb2, webservices, plain java, .... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4095938#4095938 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4095938