Does anyone have experience with setting up Seam-managed persistence context set-up in Tomcat? I just don't know how to set up EntityManagerFactory in Tomcat. Another question is what is the difference between @In(create=true) EntityManager bookingDatabase; and @PersistenceContext(unitName="booking") private EntityManager bookingDatabase; Thanks Tomas View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3969496#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...