nope, jbpm has only one taglib from jBPM. The rest is jsf/myfaces View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959086#3959086 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3959086