I don't have a basic notion of how to use the editor control

i have a x1mk2 traktor

I would like to learn how to route the knobs and buttons

Will someone have a tutorial on how to do it step by step, I'm new to this

(I understand that I have to go through the editor control first to be able to use the midi in the rekordbox software, well that is my purpose to use my traktor controller in the rekordbox software, if someone can help me I will be very grateful)