I have a score where 1 voice is doubled by 3 instruments (in different transpositions). I want to completely hide 2 of them from the score. This is usually done when the cello and contrabass are shown on the same staff with the latter sounding an octave low. I still want the parts in the file.
Finale offers to hide staves, but this only applies to the places where they don't play. How can I do this?