This function is not present in all DAWs except in Reaper.
See video transpose piano roll:
How,in VCV Rack (which modules and connections),can we transpose the notes of the piano roll as in this video and in addition by midi control?
if I press C1 on my extern midi keyboard, it transposes by 1 tone
if I press C2 on my extern midi keyboard, it transposes by 2 tones
Can you send me a picture of the good configuration of this patch required?