The short answer
Readers learn to use a copy, protect control totals, inspect formulas, compare outputs, and document approval before any write reaches the source of truth.
The decision standard is simple: preserve the source, state the limits, and make the next human check obvious. A useful article should reduce uncertainty without pretending that every unknown has been resolved.
What to examine
Spreadsheet assistants can explain formulas, clean data, and propose models, but one plausible mistake can ripple across a financial or operating workbook.
Start with scope. Identify the product, account, audience, jurisdiction, data, and decision involved. Then separate what was directly observed from what a vendor, researcher, regulator, or commentator says. Record dates because AI products, access rules, and prices change quickly.
Never let a test overwrite the only copy. Preserve formulas, formatting, external links, hidden sheets, validations, and audit history.
A practical way to do it
- Create a sanitized copy with known totals and planted errors.
- Ask for proposed changes before allowing edits.
- Recalculate independently and compare changed cells against the proposal.
Keep the worksheet or test record with the draft. If another editor cannot reproduce the check from the saved evidence, the article is not ready.
Editorial guardrail
Do not fill a missing fact with a plausible sentence. Mark it as unknown, find a stronger source, narrow the claim, or remove it. Commentary belongs in a clearly labeled paragraph after the reported facts, not inside them.
Primary-source reading list
These are starting points, not automatic support for every sentence. The publishing editor must open each cited page and confirm the claim it supports on the day of review.
Bottom line
Readers learn to use a copy, protect control totals, inspect formulas, compare outputs, and document approval before any write reaches the source of truth.