This session brings the five pillars together where they matter most, in the Design Authority Review. As a presenter, you'll learn to structure your solution story around the pillars, surface trade-offs openly, and anticipate the hard questions before they're asked. As a reviewer, you'll learn to use the pillars as a checklist, probe the right areas, and give constructive, decision-ready feedback instead of opinions. We close with a practical walkthrough of a review, from both sides of the table.