We discovered in Alma the possibility of creating collections of archival materials, which gives us the opportunity to create a hierarchy of collections and subcollections. Visually it also looks good. We do not yet have DIGITAL ALMA, we cannot load materials themselves, but a reader receives comprehensive and detailed information about library collections.
At the same time, we encountered a problem: we have collections with dozens of subcollections, and each subcollection needs to be edited separately. It takes precious time and a feeling of wasting energy on creating records of subcollections, when we have their bibliographic records ready with all the information.
An option of creating subfields in bulk for the number of bibliographic records, just as there is the possibility of loading bibliographic records for a specific collection.