Creating your own key shift mapping in Traktor Pro

TDJC - In order to mix in key, we need to use key shifting. But it's not integrated in the Traktor controller by default. I decided to create my own map so I can shift the track key in 1 semitone steps on my controller using the loop-in and loop-out buttons without having to touch the mouse. The mapping is included in the Traktor DJ Course but if you want to create it on your own or use a different controller (the map was created fo