I am looking for a way to bind the reference points to the num block. 4 - left, 8 - top, 7 - topleft and so on…
Is there a menue name for the reference points in Keyboard > Shortcuts > App Shortcuts > Glyphs ?
This only works for items that have a menu entry. You would need to write a script that does it, place it in the menu, and then link the shortcut to the menu titles of the scripts.