Use sealfix

Edition: Community and Enterprise

Step-by-step guides, one per role. Each starts with what you need, then one task per section.

You are	You	Guide
Requester	Ask for a data fix and run it once approved	Request a fix
DBA reviewer	Judge the SQL and its effect, and give the technical approval	Review as a DBA
Business approver	Judge the business change on masked values	Approve as the business
Auditor	Read and verify the trail	Audit

Not sure which roles you hold? Ask your administrator: roles come from your directory groups.