C.27.TA:5.1 - Release Cadence

CheckoutSystem-1 had a weekly release cadence during release train R14.

This is a complete first result: exact bearer, cadence predicate, release-train reference, and R14 window. It does not by itself say that the cadence is good, that quality improved, that particular Work occurred, or that a promised service level was met. Add further fields only when the next use depends on them.