DCI helps track exactly where data comes from, so you have a clear audit trail...

https://www.sierrabookmarking.win/dci-is-a-tool-designed-to-track-the-provenance-of-your-data-making-it-easier

DCI helps track exactly where data comes from, so you have a clear audit trail for decisions. It’s not magic but gives you a reliable way to check the origins of info, cutting down guesswork when you're verifying forecasts or strategy inputs