Collections areb used to share asset selections to other users: e.g. Head Quarter shares a selection of central assets to an agency who will use them in a creative work. However, the receiving users might not always see all assets in the collection because they do not have the right permissions. Granting them access to the entire library on the other hand might be overkill.
The questions is to grant access to an access through a collection sharing, so that the receiver can see/download all assets in the collection.
Customer support service by UserEcho