Pangolin docs: https://wiki.pangolin.com/doku.php?id=beyond:midi_settings-new
Pangolin have good documentation for this (link above), these pages are a bit of a quick cheat sheet for us and what we like to edit….
Copy an existing MIDI profile
In the Beyond MIDI folder (C:\BEYOND55\MIDI\) copy the .BeyondMidiMap and .jpeg files and rename for the new MIDI profile you’re going to create.
Assign and edit the profile
Connect your MIDI device, then start Beyond
Menu > Settings > MIDI > Device settings
Select the connected device for one of the 4 Devices
Now press ‘Configure’ for that device
Open > Select your new copied MIDI map file
Areas you can edit
Main Grid
The main grid located in the central area.
Secondary Grid
The grid located in the QuickTools area.
Sliders
Sliders in Live Control, Time Control and FX Tabs.
Buttons
The main buttons, such as buttons on the main toolbar or Live Control tab.
Zone
Two tables, one for Projection Zone Selection, and one for Projection Zone Mute.
MIDI to PangoScript
Tables where you can assign PangoScript commands to MIDI messages.
FX Grid
6 tables, one for each FX line.
Terminology used
Layer / Surface Layers
Used to assign more than one function to a MIDI control.
For mapped Beyond functions, you can specify to what layer it will belong to.