Week 3 framework briefing. A guided tour of Data Science Studio Scrum (DS3): why it exists, how the studio and dual-role membership work, the six artifacts, the five-column Iterative Development board, the weekly Studio Session, the Brief / Critique loop and SLAs, and the operational tooling (GitHub repo, Projects board, Discord). Closes with a pre-flight for tonight’s Studio Charter activity so we can transition straight from this deck into chartering.