Engagement retrospective Observed local process events: editable working papers were saved against their stated basis with no external action recorded; internal working-paper reviews were recorded; a local backup was restored; and scope S-024 v2 was recorded while report v12 remained on scope v1. These observations show document-control activity only. They do not show report delivery, client acceptance, commercial readiness, access performance, retention compliance, elapsed-time improvement, or business benefit. Successful controls to retain are exact-basis saving and the separation of internal review from client acceptance, finance and access actions. A further useful control is preservation of prior human and model relationship records for inspection rather than silently rewriting older labels. This matters because an older combined label can be historical evidence of how a passage was classified; its later interpretation must be explicit rather than treated as universally equivalent to a new run’s reviewed relationship. Hypotheses, not established causes: repeated saving and review entries may reflect prudent version control, or may reflect unresolved basis and scope reconciliation; the record does not distinguish them. The scope-v2/report-v12 mismatch may create a readiness risk, but the history does not prove that it caused delay or deficiency. Likewise, a restored backup may support recoverability, but it does not prove that the broader closeout process is complete. Improvement action 1 — Nadia, existing named owner: assess the scope-v2 change against the earlier scope-v1 report and record whether a revised internal working product is required. Test: a review must explicitly identify whether the residual-obligation preparation deliverable is represented; it must not imply access, retention, contractual, or client actions. Improvement action 2 — Maya, existing named reviewer: conduct a fresh exact-report review after the scope assessment, retaining prior approvals as history and recording any run-specific qualifications. Test: confirm the report says there is no current approval and that semantic classifications are separately reasoned. Improvement action 3 — human correction: Nadia is the accountable lead for the existing residual-obligation preparation dependency; Rowan is the recorded next owner after Elena. Confirm that assignment and its reopened verification state against the current dependency record before preparing the support, access-verification and retention-verification decision fields. The AI preparation omitted that dependency record, so its original missing-owner assertion is unsupported. Test: the handover identifies owners and outstanding verification questions without asserting provider grants, revocations, retention periods, deletion, or receiving-system completion. These actions prepare decisions only. Their completion would not prove client acceptance, broader reuse, a firm-method change, or success of any advisory service. SOURCE AND REVIEW Human correction: AI context omitted dependency 8e189eb2-b6e9-485f-97fe-7fb23f57ed18. Nadia accountable, Elena to Rowan, internal target29Oct2026; restore reopened verification. This copy corrects missing owner; original run retained. Local process observations are not actual provider completion. Fictional local reviewer / Approve corrected retrospective for internal preparation only. The owner omission is corrected from the existing dependency; each action still requires current verification and judgement. Neither local event history nor this review proves an external action or client outcome. Preparation 4e1286e7-1f6f-4f55-b262-53394f5da103 / copy 15990741-1e8f-4139-8430-8c0b1601245c Engagement-bound internal fictional working copy. No broader reuse, publication, employee assessment, client approval or external action is performed.