Hi Ronald, for the moment I would pospone that proposal, because I think it is not really the intension of a business process simulation (BPS) tool. I see two possible situations: - actions/scripts doe something sychronous: This only needs computing time, which is irrelevant for simulation. If the computing needs some special resource to be evailable, it shouldn't be synchronous, because what to do if the resource is not available? - actions/scripts doe something asychronous. Normaly this happens at the node-enter of some state. The state then waits for the results. This can already be realized by the current features set with a time-distribution for states. Or do you have something in mind which doesn't fit here? But I also want to agree on this sentence, so we may just wait: anonymous wrote : | For the rest, I'd say lets just see where this takes us... anonymous wrote : Besides that, would be nice to display the result of a sim from the database in something like www.pentaho.org Agreed. But reports & result visualization is out of scope for the moment... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4093983#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...