ADM.3:11 - SoTA-Echoing

The practice question is how to distinguish an effective organizational change from a change in what participants know or record. The selected line adopts A.6.REL’s direct obtaining and continuity rules, and adapts the laboratories’ relation/record distinction to administrative applicability.

The serious default is “use the latest row as the current state”. Its advantage is low handling effort. Its defect appears when that row contains a future appointment, when recording lags, or when registration is itself constitutive. Sections 4.2–4.4 and the paired registration cases retain the rule that determines which interpretation applies. The practitioner can still use an adequate latest account directly; a timeline is added only when it resolves an action-changing difference.

The May laboratory’s relation/record discussion and the later ADM source pack’s effective-condition distinctions supply failure reasoning and synthesis inputs. A.6.REL supplies the general method for relation change and optional occurrence identity. B.1.5.EW supplies the explanation of constituent and encompassing work applied in §5.4. This is a selected practical comparison, not empirical proof that one temporal database design is best.

Reconsider the instruction when a governing relation uses an additional constitutive condition, when repeated episodes cannot be distinguished for the required history, or when a new record arrangement changes what evidence a handler can obtain.