Just throwing this out there:
As the archivist, I've found it immensely helpful that we've created an object called "Box" -- and I relate documents that were physically in that box. Plus I'll have a workflow for managing what's active, destroyed, digitized...etc.
But as we are packing up our office, I've been moving new boxes and I want to create these in M-Files, so far I create the new NDOs one by one - is there any way I can create a batch of NDOs?