Hi, Thanks for the info. I tried with that section . But it seems in background it uses hibernate to deploy the process . During run time I get the following log [DriverManagerConnectionProvider] Using Hibernate built-in connection pool (not for production use!) Is there any way to remove persistence dependency compeletly and is there any Client API samples which works with process and execution objects directly View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4244337#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...