Comment 2 for bug 1861701

I don't think there are any catalog search options that are only used by patrons and not staff, since staff do everything that patrons do (plus more) and are often working on behalf of patrons. How much people use Copy Location Groups probably depends on how many a system has and what they are used for, but we use them a lot in NOBLE. All public libraries have copy location scopes for their adult, teen and children's collections, and we also have scopes for All Children's, All Teen, All Adult, All Public Libraries and All Academic Libraries. We created them specifically to be used as search scopes, and we need them in the staff catalog as much if not more in the staff catalog.