DCI helps track the full history behind data and decisions, giving you a clear...

https://magic-wiki.win/index.php/How_to_Write_a_Due_Diligence_Memo_That_Shows_Disagreements_on_Purpose

DCI helps track the full history behind data and decisions, giving you a clear audit trail to verify what’s really going on. It’s designed for teams that need solid proof of accuracy but want to avoid endless guesswork about where information came from