I am integrating the Jboss with IBM MQ. The link below is used to implement this.http://wiki.jboss.org/wiki/UsingWebSphereMQSeriesWithJBossASPart3It is written that the <mbean code="org.jboss.naming.ExternalContext"should be placed in the jboss-service.xmlMy question is what difference will it make if i place it in the ws-ds.xml