Can I generate a chord track from an already recorded midi track?

Cubase
1

See above. I want to use an existing midi track to generate a chord track. Is this possible? And if so, how do I generate it?

2

Select the midi part(s), right click and select “Create Chord Symbols”.

3

Then edit, since it will miss a load of chords and get others wrong. I find it quite hit and miss (especially, if it is a synth part, with any overlapping notes)