Hi, in EAP 6.3 documentation there is documented different way how to setup TIBCO EMS 6 and do JNDI lookup. In EAP7 we are proposing more user friendly way using external context federation. Maybe it would be good to mention this in migration guide, and refer users to eap7 messaging guide[1].

[1]https://issues.jboss.org/browse/EAP7-310