{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp09_archetype_breadth150_20260804","cell_id":"constraint_envelope_adjustment__accounting_auditing","arm":"BREADTH_PROBE_ONE_SHOT","candidate_id":"constraint_envelope_adjustment__accounting_auditing__P1","proposal_index":1,"version":0,"title":"Conditional Posting Envelope for Period-End Journal Entries","problem":"A company's journal-entry policy permits preparers to post entries without prior approval when each entry falls below a single monetary threshold. During period-end close, this envelope can admit unusual entries to sensitive accounts when they are split below the threshold, while forcing routine, template-based entries above the threshold into the same approval queue. The problem is the shape of the permitted posting space, not merely reviewer performance.","actors":["Journal-entry preparers","Entry approvers","Corporate controller","Financial reporting team","Internal audit","Audit committee"],"observable_state":"For a closed accounting period, entries can be classified by amount, account sensitivity, manual versus recurring origin, posting time, preparer-approver relationship, template history, and subsequent reversal or correction. Observable signals include sensitive or unusual entries posted without prior approval, clusters immediately below the monetary threshold, routine entries awaiting approval, approval latency, override use, rejected entries, and post-close corrections.","consequence":"A one-dimensional permission boundary can expose the ledger to unsupported or management-override entries while also delaying legitimate close work, weakening both reporting integrity and timely completion of the close.","affected_objective":"Maintain a supportable and timely period-end ledger while preserving segregation of duties, traceability, and the ability to handle legitimate exceptions.","intervention":"Replace the single amount-based boundary with an explicit conditional posting envelope. Tighten permissions so manual entries involving sensitive accounts, unusual timing, novel account combinations, related-party indicators, or preparer-approver conflicts require independent approval regardless of amount. Relax prior approval only for version-controlled recurring templates with stable account mappings, designated owners, retained evidence, and post-posting monitoring. Keep an expiring, logged exception route for genuinely novel entries and review the envelope on a fixed schedule using overconstraint, underconstraint, and gaming signals.","structural_mapping":[{"archetype_element":"Identifiable current constraint envelope","domain_realization":"The existing monetary threshold and role permissions determine which journal entries a preparer may post without prior approval."},{"archetype_element":"Misaligned permissible action space","domain_realization":"Low-amount but sensitive manual entries remain feasible without review, whereas established recurring entries can be blocked solely because of amount."},{"archetype_element":"Constraint tightening","domain_realization":"Self-posting is prohibited for defined risk conditions irrespective of entry value."},{"archetype_element":"Constraint relaxation","domain_realization":"Approved recurring templates may post without case-by-case preapproval within documented account, evidence, owner, and timing bounds."},{"archetype_element":"Margin of safety","domain_realization":"Independent approval, segregation of duties, immutable logs, and retained support remain mandatory for sensitive or exceptional entries."},{"archetype_element":"Monitoring and adjustment rule","domain_realization":"Threshold clustering, corrections, override use, blocked routine work, and exception outcomes trigger scheduled reconsideration or rollback of the envelope."}],"mechanism_mapping":[{"mechanism_slug":"workflow_permission_or_approval_rule_change","role":"Changes which combinations of entry attributes may be posted directly, require independent approval, or use an exception path.","counterfactual_removal":"Without changing posting permissions, the proposal becomes review prioritization after entries are already feasible and therefore does not reshape the action space."},{"mechanism_slug":"policy_rule_tightening_or_relaxation","role":"Simultaneously narrows permissions for risky manual entries and widens them for controlled recurring templates.","counterfactual_removal":"Without differentiated tightening and relaxation, the intervention collapses into a blanket approval requirement or simple deregulation."},{"mechanism_slug":"waiver_with_monitoring","role":"Allows bounded exceptions and template-based relaxation only with logging, expiry, ownership, and outcome review.","counterfactual_removal":"Without monitored exceptions, tightening could block legitimate novel entries or produce informal workarounds outside the audit trail."}],"causal_chain":["A single monetary threshold defines an action space that is insensitive to several observable sources of journal-entry risk and routineness.","Preparers can therefore post some sensitive entries without prior approval, while routine entries consume scarce approval capacity.","A conditional envelope makes sensitive attribute combinations infeasible without independent approval and makes controlled recurring combinations feasible without repeated preapproval.","The feasible mix of direct postings changes before reviewer discretion is exercised.","Approval attention can move toward exceptional entries while routine templates proceed within explicit bounds.","Monitoring of corrections, overrides, threshold clustering, latency, and blocked beneficial entries indicates whether the revised envelope is too loose, too tight, or being gamed.","The controller can revise or roll back the envelope while preserving the original audit trail."],"baseline":"Retain the existing role permissions and single monetary preapproval threshold, with approvers reviewing all entries above it and auditors detecting suspicious below-threshold or sensitive entries retrospectively.","nearest_rivals":["Risk-based audit sampling: selects entries for examination but does not alter which entries may be posted without prior approval.","Reviewer triage or queue prioritization: changes the order of review but leaves the posting envelope intact.","Simple threshold adjustment: moves one monetary cutoff without reshaping permissions across account sensitivity, timing, origin, conflicts, and template status.","Access control: determines who can use the journal-entry function, whereas this proposal conditions what an authorized preparer may do within it.","Blanket dual approval: narrows all posting permissions uniformly and does not restore flexibility for bounded recurring templates."],"remaining_contrastive_claim":"The candidate's distinctive testable claim is that changing the multidimensional feasible posting space—not merely detecting, scoring, or prioritizing entries afterward—can exclude defined risky combinations while restoring bounded flexibility for established recurring work.","authority_safety":{"decision_authority":"The corporate controller may design the journal-entry control envelope within delegated financial-control authority; the CFO approves live policy changes, and the audit committee reviews changes affecting management-override safeguards or independent oversight.","authorized_first_step":"Run a read-only shadow classification on one already-closed period to compare how the existing and proposed envelopes classify entries; do not change permissions or accounting records.","excluded_actions":["Changing live ERP posting permissions during the first test","Posting, reversing, or editing journal entries","Relaxing segregation-of-duties requirements","Allowing executives or administrators to bypass logging","Using the shadow classification as evidence of fraud or employee misconduct","Removing retained support or immutable audit trails","Extending the envelope to subsidiaries or processes outside the sampled close"],"halt_rollback":"Halt the shadow test if required fields are unreliable, protected personnel data cannot be minimized, or classification rules cannot be reproduced. Any later pilot must preserve the prior configuration, use an expiry date, and automatically restore it if sensitive entries become directly postable, exception logging fails, or authorized close work lacks a usable path."},"negative_tests":{"strongest_counterevidence":"Historical reconstruction shows that the entries associated with corrections or unsupported balances are not differentiated by any enforceable pre-posting attributes, while proposed restrictions mainly block legitimate entries and template relaxation admits exceptions.","problem_falsifier":"The hypothesized envelope misalignment is falsified if sensitive or corrected entries are no more concentrated among currently direct-postable entries than among preapproved entries, no threshold clustering or approval congestion is observable, and the policy does not impede routine close work.","intervention_falsifier":"The intervention is falsified if shadow classification cannot capture the target entries without an unacceptable volume or systematically uneven distribution of legitimate entries requiring escalation, or if actors can trivially reclassify entries to remain inside the relaxed envelope.","risks":["Preparers may split, retime, relabel, or route entries to game the new boundary.","Rules may overconstrain legitimate novel transactions and delay the close.","Template status may become a weakly governed safe harbor for inappropriate entries.","Complex classifications may be applied inconsistently across business units.","Restrictions may displace adjustments into spreadsheets, feeder systems, or later periods.","Approval burden may shift to a smaller group without reducing total delay.","Differential impact on teams or transaction types may create fairness and legitimacy concerns.","Repeated reactions to short-term signals may cause oscillatory tightening and relaxation.","A control-rule change could mask deficiencies in staffing, system design, documentation, or accounting policy."]},"next_evidence_step":"Using one already-closed period, select a bounded set consisting of all manual period-end entries to designated sensitive accounts plus a matched set of recurring-template entries. In read-only shadow mode, apply the proposed decision rules and record classification agreement, currently direct-postable sensitive entries newly constrained, routine entries newly released, false escalations identified by blinded controller review, group-level distribution, and obvious evasion paths. Stop after this retrospective comparison and advance no live change unless the attributes are reproducible and protected invariants remain intact.","prior_art_status":"UNSEARCHED","diversity_from_prior_proposals":"Not assessed against other proposals because runtime isolation prohibits inspecting them; this candidate was derived only from the supplied archetype and accounting-auditing domain card.","revision_record":{"parent_version":null,"progress_targets_addressed":[],"conceptual_changes":[],"operational_changes":[],"evidence_changes":[],"claim_changes":[]}}