I have a piece for two Horns and Piano. Engrave shows Score, Horn 1 and Horn 2. I would like to add a layout with only the two Horns on separate staves. Is this possible?
It certainly is: go to Setup mode, add a new part layout in the right-hand Layouts panel, and then with that layout selected, check the checkboxes for Horn 1 and Horn 2 in the left-hand Players panel.
Thank you Daniel. That worked really well. The new part is nice and ready for printing.