hi prajanta, thanks for ur valuable information. See im working on Jpld using Jpld engine for process design nd jPDL suite for database using HSQL nd jBOSS server which is combined with in it.CAn i know on wht open source products ur working on for jBPM .the example which im working on is Produce Music Products which available in a book called Business Process Management with JBoss jBPM by Copyright © 2007 Packt Publishing. i hav stucked in deployment part. Plz respond me if u hav valuable info.. :( View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248068#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...