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Use case 05 · Legal documents

Review sensitive legal details
before they reach AI.

Create a reviewable working copy that replaces direct identifiers and confidential terms before legal text is used with ChatGPT, Claude, Gemini, or another approved AI tool.

The practical problem

A contract, brief, or matter document could benefit from AI, but the source contains party names, contact details, transaction values, and matter-specific information.

Desired outcome

The AI receives contextual tokens instead of the original values, while the person handling the matter keeps control of the local mapping.

A protected handoff

The useful context remains.
Selected details are replaced.

Try this exact example
Matter note · Original

Dr. John Smith at Acme Inc. asked us to review the $450,000 settlement proposal. Send comments to [email protected]. Project Phoenix must remain confidential.

Sensitive values presentDo not send
Protected working copy

Dr. [[PERSON_1]] at [[COMPANY_1]] asked us to review the [[AMOUNT_1]] settlement proposal. Send comments to [[EMAIL_1]]. [[CUSTOM_1]] must remain confidential.

Illustrative replacementsCheck your own copy

Replace locally

What gets protected

  • People and organizations
  • Email addresses and phone numbers
  • Financial values
  • Matter names and custom terms

Keep useful

What the AI can still understand

  • Who did what
  • The type of legal document
  • The instruction and requested task
  • Repeated relationships between entities

Example task

A narrow prompt produces a more controlled handoff.

Prompt after protection
“Summarize the proposal, identify open issues, and draft a neutral list of questions for counsel to review.”

Send only the protected working copy, and only through an AI provider and account approved for this work.

Human review remains essential

Protection is a checkpoint, not a permission slip.

  1. 01

    Add matter names or client aliases the detector cannot infer.

  2. 02

    Look for distinctive facts that could still identify the matter.

  3. 03

    Confirm the AI provider and account are approved by the firm.

Ready when you are

Make the protected copy before the AI conversation starts.

Open the matching synthetic example, review every replacement, and see the complete local workflow.