A launch every function is ready for, on evidence
Steering the cross-functional path to ship — the launch tier and date, the success targets set before launch, each function’s deliverables, and the readiness criteria that show each one is ready. The work runs from a launch plan scaled to the tier, through readiness checks that mark a criterion met only on evidence and end in a go or no-go call, to a launch pack with a launch-day runbook that says what to watch and when to pull back.
Its purpose is to make the go/no-go a decision on evidence rather than optimism. A launch checklist that is green because people said so is how support learns about a feature from its first angry customer.