# Example brief: CSV column renaming with a mapping file

INTERNAL FICTIONAL BRIEFING EXAMPLE — NOT A COMPLETED DELIVERY.

## Intended outcome
CSV column renaming with a mapping file for one agreed use case.

## Source to supply
A permitted csv export, its column meanings and destination rules. Remove passwords, tokens and private third-party records you cannot share.

## Maximum starting scope
One csv up to 10000 rows and 20 columns.

## Example acceptance instructions
1. Identify the exact source items and requested change.
2. Provide one example that should be accepted and one that should be rejected or flagged.
3. Specify the expected destination format and any behavior that must remain unchanged.

## Handoff
Receive the transformed CSV, applied mapping or rules, and before-and-after record counts, an acceptance checklist and a missing-evidence register. The operator must confirm that the actual brief fits this scope before payment.

## Not included
Account access, live deployment, publishing, sending messages, paid external APIs, legal/medical/investment advice, fabricated evidence or guaranteed business results.

## Review questions
- What is the authoritative source version?
- What must the output preserve?
- Which ambiguous cases require your decision?
- How will you inspect the result?

This example explains how to order this service. It is not proof that this exact task has been executed, nor a customer example.