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How You Identify the Region to Users

If you have multiple regions or communicate with other regions, you can set the domain ID and put titles on the panels.

How You Identify Domains and Panels

The NMDID JCL parameter identifies the domain ID for each region. If you have multiple regions, specify a different domain ID for each one.

Note: For more information about the NMDID parameter, see the Reference Guide.

You can use the SYSTEMID (System Identifications) parameter group in Customizer to help identify your regions. This parameter group specifies a system identifier that is used when you link to other regions. Specify a different system identifier for each of your regions.

This parameter group also specifies the titles to display on the logon panel and the OCS console panel. These titles help users to identify the region that they have logged on to.

Note: The system ID parameter takes effect when the region is initialized.