Dears, I'm trying to add a custom node type, I edited the jbpm.cfg.xml by and then i added this line to the node.types.xml <node-type element="custom-node" class="ws.its.workflow.node.CustomNode" /> and then I edited the processdefinition.xml by changing the node element to <custom-node>........</custom-node> but it the graph of the jpdl dose not view this node,, and also I got an exception when I'm trying to insanciate this process definition. can any body help me plz? Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4116729#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...