Verify DOCX redaction without losing document structure
A redacted Word file must remove the information your policy protects while retaining the structure needed for the approved task. Check its content and behavior as a document, not only a screenshot of the first page.
For Security evaluators and document owners
A synthetic supplier agreement remains reviewable
A procurement team wants AI help summarizing obligations in a fictional agreement. Names must be removed while clause numbering and commercial terms required for the task remain intelligible.
What you are working with
- A synthetic agreement with numbered headings, tables, repeated fictional entities, headers and footers.
- Clearly marked test comments and tracked changes containing separate fixtures whose handling must be checked.
- An expected-content checklist identifying protected entities, permitted terms and document features that must remain usable.
A safer approach
- Agree which document components the evaluated product supports before claiming those components are sanitized.
- Keep the original fixture and output in a controlled test folder with distinct names and versions.
- Review both rendered pages and editable document content; use fictional values throughout the experiment.
Expected outcome: The sanitized output meets the agreed content checklist and opens as a usable document, or the evaluator records a precise component-level limitation.
Work through the procedure
Define a document-level expectation
Ask the document owner which clauses, tables and relationships are necessary for a useful summary. Identify protected text separately. Put repeated entities in more than one location so inconsistent replacement is visible, but do not expect unsupported fields to be handled automatically.
Produce the scoped output
Run the synthetic agreement through the agreed upload and redaction workflow. Record the product version, selected policy and provider path in your test worksheet. Preserve the actual resulting file if the workflow exposes it; a popup preview is not equivalent evidence.
Inspect visible and secondary content
Compare headings, numbering, table cells, headers, footers, comments and tracked revisions against the checklist. Check each component independently. If output inspection is unavailable, ask for an agreed verification method and mark those content claims unresolved rather than assuming removal.
Check editing and task usefulness
Open the resulting file in the document application your team uses. Check page flow and table readability, then have a reviewer answer the intended summary questions from the sanitized document. Record whether removed details make an important clause ambiguous or misleading.
What to check before proceeding
1. Protected content
- Ready when
- Every in-scope fixture is removed or transformed as agreed, including repeated occurrences.
- If the check fails
- Stop approval of that component and identify a supported preparation or remediation step.
2. Document structure
- Ready when
- Headings, tables and clause references remain readable and usable for the review task.
- If the check fails
- Document the affected feature and assess whether a simpler source document is acceptable.
3. Task accuracy
- Ready when
- A reviewer can answer the approved questions without guessing relationships lost during redaction.
- If the check fails
- Revise the minimization plan or choose a task that needs less sensitive context.
Common mistakes to avoid
- Checking only body paragraphs while leaving comments, tracked deletions or headers outside the evidence review.
- Calling a file layout-preserving because it opens, even though broken numbering or merged table content changes meaning.
Evaluate this workflow with Aona
Where Aona can help
Ask Aona to evaluate a synthetic DOCX with your actual layout requirements and identify which document components the current workflow handles.
What to confirm
DOCX support does not establish coverage of every embedded object, revision history or metadata field; confirm each requirement with engineering.
Evaluating a control for your organization?
Bring your target AI tool, device and acceptance criteria. Review the supported control path, the evidence you need and any limitations before deciding on a pilot.