The short answer
Inventory every workaround introduced for cutover, identify the risk it covered, inputs, outputs, owner, downstream consumers, and expiry, then test the target control over a representative live cycle, reconcile overlap, archive the final artifact and instructions, remove write authority or scheduled execution, and monitor the next cycle for recurrence.
Operational checklist
Mark your progress, then save a working copy. Selections reset when you leave this page. A checked box is not an approval or evidence of completion.
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Key takeaways
Inventory workarounds as temporary controls
Include spreadsheets, duplicate exports, manual journal templates, copied schedules, side ledgers, reminder lists, email approvals, and old-system lookups. Record protected location rather than copying sensitive data into the register.
State which defect, missing feature, or uncertainty each workaround covers.
Use explicit retirement gates
| Gate | Evidence | Failure | Disposition |
|---|---|---|---|
| Replacement works | Live-cycle result and version | Target output incomplete | Keep bounded workaround |
| Overlap reconciles | No duplicate/missing effect | Two writers or divergent totals | Contain and investigate |
| Consumers moved | Reports/jobs point to target | Hidden dependency remains | Update and retest |
| Old path disabled | Denied write/run test | Template/job still active | Revoke or quarantine |
Monitor one cycle beyond retirement
Record final use, archive reference, removed access, disabled schedule, communication, fallback owner, and next-cycle check. A read-only archive may remain necessary even when operational use ends.
Reopen if staff recreates the spreadsheet or the target control fails.
Close with a passed replacement and disabled duplicate path
Name the population, cutoff, evidence version, owner, decision, unresolved exceptions, next checkpoint, and downstream records updated. Preserve the earlier state rather than replacing it with a clean current screen.
Reopen the record when a late event, changed source, new affected item, or downstream consequence invalidates the signed conclusion.
Edge cases
Sources and references
Follow each source to check the underlying claim. Access checks and professional review are different steps.