Copy and paste individual notes from chord sequence

I would like to be able to select individual notes in a chord sequence, copy them and paste them into a different part, f.e. the lowest note of a chord sequence could be copied and pasted into a bass instrument. I can think of many other use cases. For me that would be very useful.

Even better if you could specify a voice number of the chord sequence and then select the notes of that voice all at once. Is that in the cards?