Make chords ..alter notes ?

If i make chords from a midi track does(can) this change the notes in the midi track to fit a extracted chord progression?
Ofcourse i can test this out… with a piano midi file
Suppose that the extracted chords made a chance to the midi track …is this acceptable ?

No, if you use an existing midi track to make chords on the chord track it doesn’t change the existing midi data. Although you can change the midi data to conform to the chords in the chord track in the Inspector’s chord track tab.