Nice One 72 key - how to edit button?

Hi. I’m wondering how its possible to manually edit/modify Button number ?
I have scanned original remote Button 1, with it’s serial number and it works correctly however I would like to create now SUB files for button 2,3,4 same remote s/n without scanning them.

Bartek_Open.sub (177 Bytes)
Bartek_Close.sub (177 Bytes)
Here Button 1 and button 2 of the same remote.