Configure your test environment in the Configuration tab in the Test Client.
You can use the Test Client Configuration tab to alter the settings that are used when you test your message flow.
You can set the following settings in the Configuration tab:
Select the relevant options in the left pane to display the properties in the right pane of the Configuration tab. Details of the properties on the Configuration tab are given in the following sections.
Use the MQMD Settings for MQ Test Messages to enter the values for the MQMD header for your test message.