You would set up multiple entity manager components in components.xml like | <persistence:managed-persistence-context name="entityManager1" persistence-unit-jndi-name="java:/EntityManagerFactory1" /> | | <persistence:managed-persistence-context name="entityManager2" persistence-unit-jndi-name="java:/EntityManagerFactory2" /> @In EntityManager entityManager1; | @In EntityManager entityManager2; View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4114416#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...