I am trying to assign buttons from my CH flight sim yoke USB to the options you get when opening the ATC window. It is no problem to assign the 'ATC window open/close' option but sofar I have not been able to assign the 'options' offered in the ATC window to the buttons on the yoke.
Has anyone done it? I guessed so since I don't like to get my hands of the controls and on the keyboard and I presume that goes for most people.
Tips are very welcome.

Floris.