Edit the register like a spreadsheet, with structure behind it
Merge two rows when the spec repeats the same requirement in 1.4.A and 1.4.C, split a row when one paragraph covers both hardware schedule and keying schedule, and assign rows to subcontractors in bulk. Set reviewers and due dates for a whole division at once. Every edit is recorded, so the submittal register keeps a clear line from the spec to what the team decided to track.
