Different questions at different stagesPrototype: Learn about design; Design review: Resolve findings; Pilot: Evaluate build route; Repeat release: Controlled baseline. Quantity is not a readiness gate.Different questions at different stages01PrototypeLearn about design02Design reviewResolve findings03PilotEvaluate build route04Repeat releaseControlled baselineQuantity is not a readiness gate.³Ô¹Ïtv • explanatory diagram, not a production or inspection record