If you have a spare moment, could you please give a specific example of how I can do as you suggest using SEAM and, in particular, seam-gen? On Michael Yuan's website there is a link to a video where in a 5 min he generates an app with seam-gen (via Eclipse). The intro text on the site says this includes a many to many relationship in the schema. Is this possible? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031552#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...