Im basically doing the same thing here and so am VERY interested in anyone else working on it. My story is that I was working with another workflow product and we have decided to switch to jbpm. having looked at the code it seems very well designed overall. we are converting over our editor hoping to leverage your editor, just with some addons mostly - custom editors of the handler data among them. i put together a custom schema for some dataflow pursuant to that. we are also interested in providing a version that has a "live" view of the executing flow - including getting at the instance variables and token states. but the first thing i want to get in is the custom editors :) anyway thanks for a great project. i look forward to working with it and contributing back anything that looks of value. all of our work is LGPL. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4053259#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...