Currently SharePoint library views only allow you to group documents by a maximum of 2 columns/term sets. Can you add the option to add more? Even 1 more grouping would be beneficial to replicate a user experience of working out of a folder with sub-folders.
For example, I have engineering drawings that are grouped by Facility/Location, then by drawing type. But it would be so much nicer if I could group by Facility, DISCIPLINE, then drawing type. To get around this I've created an additional view "Group-by Discipline" but then I lose the Facility grouping.
Plus, switching between views constantly is a lot to ask of our older generation staff when they still don't understand what metadata is and want to continue working out of Windows Explorer. I just feel like this would allow for easier adoption of less tech-savy users so we can provide them a closer user experience to what they're used to without the use of folders and sub-folders.