Page History

...

You should now see an empty list of Array-Register definitions (unless you used the "Add All Array-Register Definitions" setting).  Click the 'Add Row' link that is shown below. This will show a new Array-Register definition with a select box to allow you to select which global Array-Register definition you want to associate with this device. Add as many as are appropriate for your device as shown below:

When complete, save the list and you will be taken back to the Devices list.

Specifying Array-Register Definitions for a Device

...