As you are working on including iCloud, Dropbox etc. in the iPad-version of Dorico, may I suggest a share-feature in the hub? Cloud sharing will be great but “normal” sharing between devices is also needed and at the moment is not very accessible:
You have to open every file you want to share which takes up quite a lot of time. A share button in the hamburger menus besides rename… and delete would be nice, even better if we could select multiple files and send them all together.
Personally I would be fine if sharing from hub would only include .dorico-files just to be able to quickly share files with students e.g.