I need to parse few MQMD paramaters from one on the incoming MQ message. I am using service JMS for parsing of the message. I understand there is a transformation that takes place between MQ Heade to JMS header once the message hits WAS. From the below table can someone advise how to seperate the two MQ MD paramaters as they are mapped to the same JMS header property? Is there a standard format of the that the mapping follows?