Completing Migration › Region Links to a Multisystem Network › Link in Migration Mode

Link in Migration Mode

You can link your first migrated product region to your existing product regions in migration mode.

Migration mode lets you migrate your existing product regions in an orderly fashion while maintaining visibility and control of your entire multisystem environment.

Notes:

• Apply the relevant maintenance to your product region, including checking software requirements and multisystem network migration.
• If you have specified the NMSUP parameter in the RUNSYSIN member for your existing product region, specify this parameter in the RUNSYSIN member for your new product region. The NMSUP parameter can be used to decrease the number of unique background user IDs that must be defined if you are using an external security package.

  Note: For more information, see the Security Guide.

Follow these steps:

1. Enter =/MADMIN.MM in the new product region.
2. Specify the name of an existing focal region in your multisystem network.
3. Press F6 (Action).