# WM-REC-006 Requirement candidate This candidate completes and reclassifies reserved WM-REC-006 as a Requirement aggregate with stable family identity and immutable revisions. Acceptance Criteria are revision-contained satisfaction clauses, and Trace Links are single-owner outbound associations from exact Requirement revisions. All contained records use local scoped addresses; no new catalogue identifier is allocated. An authoritative Requirement Baseline is not contained: its independent authority and lifecycle require separate reservation review. WM-REC-006 provides only a derived non-authoritative `RequirementRevisionSetView` over caller-supplied exact pins. Inter-Requirement conflicts, reusable Rules, needs, designs, tasks, tests/results, evidence, waivers, decisions, evaluation and enforcement remain external. The final candidate has 35 constraints and 33 fixtures. One frozen audit returned `REVISE`; all six issues were remediated once without a repeat audit. Publication remains held pending dependency completion, package conversion and live verification.