In the Harmony Android app, select
Menu > Harmony setup > Add/Edit Devices & Activities > Remote & Hub > Button Customization > Activity Control Buttons > Watch Tablo TV (or whatever you named that activity) :
- Now click a button that is already assigned to a key used on the Tablo remote, like direction pad up
- Click ‘Unassign’ at the bottom of the screen
- I think that will take you back to a view of the remote, but that button will now have an orange highlight to indicate it’s unassigned. Click the same button to begin assigning it to something new
- Under ‘Short press’, click ‘Device Name’, then select the Tablo remote/device (I’m assuming you trained the new keystrokes to that device)
- Click the ‘Command’ entry and select the appropriate keystroke you’d taught, e.g. “Tablo DirectionUp”. OR click “Command Missing” at the bottom and train the keystroke from the Tablo remote again
- Click the “>” in the upper right corner of the screen. Click the “>” in the upper right corner of the screen again to finish assigning that button
- Repeat the button unassign/assign steps above for any other buttons you want to change
- When you’re done making changes, click “>” in the upper right corner to the right of “Activity Control Buttons”. This will save your changes to the Harmony hub
- Test and adjust if necessary
It goes more quickly than the list makes it appear