Menu configuration is a simple INI file that does two things: 1) translates MIDI notes into looper commands and 2) shows looper state.
To do this it contains MIDI messages and respective commands. Besides that each menu has view description and command to display looper state. There are 3 menu configurations tah you may look at to understand more.
Each view may have several sections that provide different options and MIDI commands.
As an example play view has section [play.0] to work with song parts and [play.1] to work with loops inside one part. Also note that there may be multiple commands separated by colon (:) assigned to one button.
To know how buttons are making MIDI commands look at [MIDI controller]
In each view top row shows drum type and beats per minute for current song. Just below it there is description that shows available commands in specific view. Below description there is content - the real information that shows looper state.