You can automate device panels in the same manner as regular audio and MIDI tracks.
Procedure
Result
In the Project window, a MIDI Device Automation track is added to the track list.
Note
If the track is hidden, select , and select Show All Used Automation.
If you open the name field, all automation parameters in the device are shown and can be selected.
Note
If you wrote automation, but your MIDI device is not yet connected, the panel does not display any parameter changes when playing back the track with the Read button activated.