Hi, I'm potentially interested in working on the designer. Couldn't find any information about how to set it up for development (let me know if I have been stupid there), so did the following: Opened up Eclipse 3.2 and set workspace to jbpm.3/designer/jpdl Set up plugin project per org.jbpm... directory, and also the feature project for org.jbpm.gd.jpdl.feature I get problems with the org.jbpm.gd.jpdl.ui project. Lots and lots of errors. All seemed GEF-related, so I added org.eclipse.gef as a plugin dependency, and everything went away apart from one error regarding being unable to resolve IContentOutlinePage. And in the test plugin project, junit cannot be resolved, so lots of errors there. Am I getting the approach wrong here, or are the plugin manifests wrong? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3957721#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...