I am copying out a piece for Saxophone Orchestra which has 7 movements for up to 13 different instrument parts. As the piece is new and the composer keeps fiddling with the thing, I need ensure that each member of the Orchestra has the latest up to date part. I’ve tried adding the date on the bottom of the page using date tokens, but they seem to update the entire project rather than just one movement of one instrument. Can anyone recommend a method of keeping track of individual instrument versions. Or indeed, a better way of doing the entire job.