A JMS export binding can be passed the WebSphere® Transformation Extender data binding descriptor in either the JMSType or JMSProperties part of the message.
You can set the WebSphere Transformation Extender data binding descriptor on both the response and request messages for a JMS import.
Set the data binding descriptor on the response message for a JMS export when you want to configure the messages individually.
Set the data binding descriptor on the request message using the mediation flow component for a JMS export when you want to configure the messages individually.
If you do not need to configure messages individually, it is recommended that you use the custom properties within the binding itself to make the association with WebSphere Transformation Extender.