Could you please provide SMB2 or equivalent for OneDrive for Business for macOS users. FilesOnDemand is not a solution for it because you still have to sync files to your SSD.
Such network protocols have the unique advantage that I can browse files and folders while keep them remote. I have to download only the files that I need.
SMB2 or WebDAV would be a helpful alternative for FilesOnDemand.
NAS support such mechanism so it make sense also for OneDrive for Business.