{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp09_archetype_breadth150_20260804","cell_id":"graceful_degradation__accounting_auditing","arm":"BREADTH_PROBE_ONE_SHOT","candidate_id":"graceful_degradation__accounting_auditing__P1","proposal_index":1,"version":0,"title":"Explicit Provisional Close Mode for a Disrupted Management-Reporting Cycle","problem":"Days before the monthly management-reporting deadline, a failed subledger feed or abrupt loss of close-team capacity makes the complete close checklist unsustainable. The team must either delay every management report or continue attempting all reconciliations, allocations, commentary, and presentation tasks at once, risking missed material anomalies, inconsistent ledger state, and a report that appears more complete than its evidence supports.","actors":["Corporate controller, who owns the close and activates the approved provisional-close policy","General-ledger and subledger accountants, who execute protected and deferred procedures","CFO and management-report users, who receive and act on the provisional package","Internal audit or controllership assurance staff, who review activation, exceptions, and restoration","System owners responsible for repairing unavailable accounting feeds"],"observable_state":"A defined disruption threshold is crossed—for example, a designated subledger remains unavailable at the close cutoff or available staff-hours fall below the tested minimum—while the general ledger can still be locked, controlled entries can still be posted, and evidence for named high-priority balances remains accessible. The close dashboard shows which procedures are complete, operating in fallback form, blocked, or deferred.","consequence":"If the team treats every close task as equally urgent, scarce capacity is diluted across low- and high-consequence work. Material balances or ledger-control checks may then remain unresolved, the reporting deadline may be missed, or management may receive an apparently final package containing unsupported or internally inconsistent figures.","affected_objective":"Provide management with a timely, explicitly provisional financial position that preserves ledger integrity and minimum decision-useful coverage while retaining a controlled path to a complete monthly close.","intervention":"Create a controller-approved degraded-mode close playbook. When a tested disruption threshold is met, protect a minimum core consisting of ledger lock and posting controls, cash, payroll, revenue, debt, tax-sensitive accounts, material liabilities, intercompany balance consistency, and a quantified uncertainty statement. Suspend or defer lower-priority work such as immaterial account reconciliations, discretionary allocations, variance commentary, presentation refinements, and nonessential management schedules. Use only preapproved fallback procedures for unavailable feeds, record every omitted or approximated procedure in an exception register, watermark all outputs as provisional, prohibit external issuance, and restore deferred procedures in a defined sequence after capacity or data returns.","structural_mapping":[{"archetype_element":"Multi-function system under stress","domain_realization":"The monthly close contains ledger controls, reconciliations, estimates, allocations, analysis, commentary, and report production, but a data or staffing disruption prevents completing all of them safely by cutoff."},{"archetype_element":"Explicit priority structure","domain_realization":"The approved playbook ranks ledger integrity and material decision-relevant balances above immaterial reconciliations, discretionary allocations, narrative analysis, and formatting."},{"archetype_element":"Detectable degradation threshold","domain_realization":"A specified feed outage, unresolved dependency, or minimum-staff-capacity threshold authorizes consideration of provisional-close mode."},{"archetype_element":"Controlled sacrifice of lower-priority capability","domain_realization":"Named low-priority procedures and report components are deferred rather than being performed hurriedly or allowed to compete with protected controls."},{"archetype_element":"Partial service preservation","domain_realization":"Management receives a coherent provisional package covering protected balances and uncertainty rather than either a normal-looking incomplete close or no information."},{"archetype_element":"Explicit degraded-mode signaling","domain_realization":"The package, dashboard, and exception register identify fallback estimates, incomplete procedures, usage restrictions, and the expected restoration checkpoint."},{"archetype_element":"Safety and integrity invariants","domain_realization":"Balanced ledger state, controlled journal authorization, traceable evidence, consistent reporting perimeter, and prohibition on external issuance remain mandatory."},{"archetype_element":"Recovery path","domain_realization":"Deferred reconciliations and replaced estimates are completed in a prescribed order, differences are posted through normal controls, and the controller formally withdraws provisional status."}],"mechanism_mapping":[{"mechanism_slug":"partial_service_preservation","role":"Preserves a minimum coherent close—ledger control, protected balances, material exceptions, and uncertainty disclosure—while ancillary close products are unavailable.","counterfactual_removal":"Without partial service preservation, the response collapses into either total reporting delay or an uncontrolled, ambiguously incomplete close."},{"mechanism_slug":"feature_disablement","role":"Temporarily disables named low-priority procedures and report components so limited accountant time and available evidence are reserved for protected work.","counterfactual_removal":"Without deliberate disablement, lower-priority tasks continue consuming scarce capacity and the priority policy does not change resource allocation."},{"mechanism_slug":"threshold","role":"Makes entry into and exit from provisional-close mode conditional on observable data availability and staffing criteria rather than deadline pressure alone.","counterfactual_removal":"Without thresholds, activation and restoration become discretionary, difficult to audit, and vulnerable to degraded mode becoming routine."},{"mechanism_slug":"fallback_operation","role":"Substitutes preapproved, bounded procedures—such as a controlled roll-forward with a separately disclosed uncertainty range—for specifically unavailable inputs.","counterfactual_removal":"Without a tested fallback, protected balances dependent on the failed feed cannot be represented coherently and shutdown may be safer."}],"causal_chain":["A feed outage or capacity loss makes the complete close checklist unsustainable by the reporting cutoff.","The observable threshold triggers controller review under a preapproved priority and authority policy.","Low-priority procedures and report components are explicitly deferred, while affected users are told that the close is provisional.","Released staff time and available evidence are concentrated on ledger controls, material balances, high-consequence exceptions, and uncertainty quantification.","Preapproved fallback procedures produce bounded provisional amounts only where ledger integrity and traceability can be maintained.","The provisional management package provides reduced but coherent information without representing omitted work as complete.","When data or capacity returns, deferred work is restored in sequence, fallback amounts are reconciled, differences are controlled, and provisional status is retired."],"baseline":"The ordinary close uses one full checklist and one completion state. Under disruption, the team informally works harder across all tasks, negotiates ad hoc omissions, or delays the entire package; any estimates and incompleteness are communicated inconsistently.","nearest_rivals":["Deadline extension or full close suspension: avoids partial reporting but does not preserve a bounded management-information service.","Capacity expansion or staff reassignment: attempts to retain full functionality and may help, but it does not define what survives if the constraint remains.","Ordinary materiality-based reconciliation policy: permanently varies procedure intensity by account risk; it is not a temporary, threshold-triggered degraded operating mode with restoration.","Business-continuity failover to a backup accounting system: changes the processing path while seeking the same service level; this candidate intentionally reduces the close capability set.","Ad hoc estimate substitution: fills missing figures but lacks an explicit priority order, disablement sequence, package-wide status signal, and recovery register."],"remaining_contrastive_claim":"The candidate is specifically a temporary, observable reduction in close scope and report richness that reallocates scarce capacity to named accounting invariants. Its distinguishing causal move is not merely using estimates or prioritizing material accounts, but entering an explicit partial-service mode with controlled sacrifices, usage restrictions, and mandatory restoration.","authority_safety":{"decision_authority":"The corporate controller may activate the mode only under a CFO-approved policy and documented threshold; the CFO authorizes distribution of the provisional internal package. Internal audit or an equivalent independent controllership function reviews activation afterward. The mode does not alter external-auditor authority or statutory reporting requirements.","authorized_first_step":"Conduct a tabletop replay using read-only records from one completed monthly close: mask a selected subledger and constrain simulated staff-hours, then test whether the proposed priority order can produce a balanced, traceable, clearly labeled provisional package.","excluded_actions":["Issuing provisional figures as audited, final, statutory, tax, covenant-compliance, or external financial statements","Bypassing journal-entry approval, segregation of duties, ledger-lock, evidence-retention, or access controls","Suppressing known errors, fraud indicators, control failures, or material uncertainties","Using an unapproved approximation for a protected balance","Activating the mode solely to accelerate a routine close or conceal chronic understaffing","Allowing management-report users to redistribute the package outside its stated internal-use boundary"],"halt_rollback":"Halt the simulation or any later pilot if ledger balance, journal authorization, evidence traceability, minimum protected-account coverage, or clear provisional labeling cannot be maintained. In live use, withdraw the package, notify recipients, preserve the exception log, and revert to delayed reporting or controlled shutdown until a complete or safely bounded close is possible. Exit degraded mode only after blocked feeds recover, deferred procedures are completed, differences are approved, and the controller records restoration."},"negative_tests":{"strongest_counterevidence":"A replay shows that tasks classified as deferrable contain dependencies needed to detect or measure material errors in protected balances, so disabling them undermines the supposed core close.","problem_falsifier":"Across selected historical disruptions, the binding constraint did not force a choice among close capabilities: the full controlled close remained feasible within the reporting window without hurried work, hidden omissions, or loss of integrity.","intervention_falsifier":"Under a masked-feed and constrained-capacity replay, the provisional mode cannot maintain all predefined invariants, cannot keep uncertainty within the approved decision-usefulness floor, or consumes no less constrained capacity than the full-close workflow.","risks":["Core procedures may be misclassified, allowing a material error or fraud signal to escape review.","Provisional estimates may create false confidence despite labeling.","Management may normalize degraded mode to compensate for chronic capacity problems.","A deferred procedure may be a hidden dependency of a protected balance or control.","Sacrifices may repeatedly fall on the same staff or business units.","Fallback assumptions may become stale or biased during unusual activity.","Recipients may redistribute the internal package beyond its authorized use.","Restoration work may collide with the next close and create a backlog cascade.","Metrics may report on-time package delivery while meaningful accounting quality has fallen below its floor."]},"next_evidence_step":"Replay one already completed monthly close in a nonproduction, read-only exercise. Select one subledger whose historical final data and reconciliation are available, hide that data from the exercise team, impose a documented staff-hour ceiling, and apply the proposed trigger, priority order, fallback, labeling, and restoration rules. Before starting, set pass criteria: the simulated package balances; every journal remains authorized and traceable; all protected accounts receive their required minimum procedure; all omissions and approximations appear in the exception register and package label; provisional amounts and disclosed uncertainty can be compared with the historical completed close; and the team can enumerate a feasible restoration sequence. This single replay tests the mechanism without changing live books or distributing financial information.","prior_art_status":"UNSEARCHED","diversity_from_prior_proposals":"Not assessed against other proposals because runtime isolation prohibits inspecting them; this candidate is derived only from the supplied archetype record and accounting-and-auditing domain card.","revision_record":{"parent_version":null,"progress_targets_addressed":[],"conceptual_changes":["Initial one-shot formulation; no revision or alternative generation performed."],"operational_changes":["Initial one-shot formulation; no prior operating design was modified."],"evidence_changes":["Prior art remains unsearched; the only proposed evidence activity is a bounded historical close replay."],"claim_changes":["No novelty, prevalence, demand, or effect-size claim is made."]}}