Hi Ronald! I remember that discussion, yes ;-) But I still think it is a very easy way to get started, just add some simulation parameters here and there in the existing process-defintion and run it. I don't want to mess too much required additonal XML files here... Can you give some more conrete thoughts what you mean with DSL in this context? Thanks Bernd View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092102#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...