The tip in section "5.3.2. Transpose" on page 38 in the manual is great. It can make a huge differnce in the sound.
But i don't think it's good, that you are forced to transpose your keyboard or MIDI notes, to use this possibility.
Therefor i suggest to have a build in MIDI note mapper/ router/ transposer, that you can switch on and save with the preset, so sounds will be in tune on every preset you select no matter your keyboard transpose setting or DAW track transpose settings.