I'm trying to deploy an EJB2 MDB that processes messages from a WebSphere MQ queue. I found this documentation: http://www.ibm.com/developerworks/websphere/library/techarticles/0710_ritchie/0710_ritchie.html. I would like to be able to externalize the particulars such as the location of the queue manager and and the queue out from the MDB artifact. This would allow me to deploy the same archive into multiple environments. Is there a way to configure a connection factory for the container to use when connecting the MDB to a queue?