"david" wrote : I did run across a new problem. Some of the nodes that I create in the GPD have a width and height of -1 in gpd.xml, making the process diagram fail to work properly. This is a known initialization problem. It can be worked around by moving the node a little bit on the canvas after it was added. Not a real good solution, but this will be solved in the 3.1 branch of the GPD. Regards, Koen View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3997858#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...