Hi, i found this page over Jpdl4 which is currently uesd in jBPM4 ? http://www.jboss.org/community/wiki/JbpmJpdl4 i wonder, why nodes like "ws-invoke", "hibernate" or "e-mail" which are explained there are not part of the Editor or the UserGuide ? Are those supported ?? (the mail node for example is part of the userguide, not part of the editor.. but works fine) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247198#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...