Designing breach settlement payment re-export and batch correction UI in Figma: WAVE-REX-*, ROW-PATCH-*, and NACHA delta safety

Quick answer

Re-export UI fixes a payment file after BENE-UPD-*, VOID-PAY-*, or QA FIND-*—without resending unchanged rows or losing bank trace lineage. Design WAVE-REX- revision records* that supersede FILE-NACHA-* exports, ROW-PATCH- per pay_id diffs* with before/after hash, delta preview (add/remove/change only), and submit gates tied to counsel approval and GATE-PAY-*. Halt active WAVE-* on QA batch stop, show BLOCK-EXPORT-* counts, and sync status portal only for affected CLM-. Pair with fund reconciliation REC- periods expecting a second export leg. Start from the Figma guides hub and pair with tables, inline alerts, and Dev Mode handoff.

---

Who this is for

• Product designers on ops consoles where a 10-row fix must not regenerate a 40,000-line NACHA file blindly.
• Finance leads comparing WAVE-REX-* totals to escrow ALLOC-* before bank submit.
• Auditors tracing FILE-NACHA-* v1 → v2 through LOG-REX-* and external auditor portal views.

---

WAVE-REX-* revision model

PaymentReExport — WAVE-REX-992-003 · parent: FILE-NACHA-992-001 · Status: Preview ready
├── Why re-export exists:
│   ├── ROW-PATCH-* after approved BENE-UPD-*
│   ├── Remove VOID-PAY-* rows from pending submit
│   ├── Add missed PAY-* from [provisional pay](/designing-breach-settlement-provisional-payment-and-interim-distribution-ui-in-figma/)
│   ├── Fix amount from [award restatement](/designing-breach-settlement-award-restatement-and-fin-awd-version-history-ui-in-figma/)
│   └── QA FIND-* batch remediation
├── ID namespace:
│   ├── WAVE-REX-* (revision bundle)
│   ├── ROW-PATCH-* (single pay_id change)
│   ├── FILE-NACHA-* vN (immutable file artifact)
│   ├── HASH-FILE-* (checksum)
│   ├── SUB-REX-* (bank submission)
│   ├── LOG-REX-* (audit)
│   └── HALT-QA-* (blocks submit until cleared)
├── Delta rules:
│   ├── Unchanged pay_id → omit from vN+1 file (already sent) OR mark SKIP-REX-*
│   ├── Changed pay_id → new trace row · link prior PAY-* void/recall
│   ├── New pay_id → append only if GATE-PAY-* released
│   └── Removed pay_id → must have VOID-PAY-* or never exported
└── Submit checklist UI:
    ├── Row count delta · dollar delta · subclass totals
    ├── Counsel APR-REX-* when |delta| > threshold
    ├── [Bank confirm](/designing-breach-settlement-bank-confirmation-and-trace-matching-ui-in-figma/) plan for vN+1
    └── Claimant NOTIF-REX-* template preview (affected only)

Scenario	UI pattern	Claimant impact
Pre-submit fix	Edit FILE-NACHA-* draft	None
Post-submit partial recall	WAVE-REX-* + RECALL-* linkage	Delay banner
Full wave regen	Rare · court order flag	Mass timeline update
QA halt	HALT-QA-* locks submit	No premature “sent”

Verdict: Treat each FILE-NACHA- as immutable*—WAVE-REX-* always creates vN+1 with LOG-REX-* diff, never overwrites vN.

---

ROW-PATCH-* operator workspace

RowPatchEditor — ROW-PATCH-992-884 · pay_id: PAY-992-22014 · wave: WAVE-992-04
├── Patch queue table (sortable · filter by reason_enum):
│   ├── pay_id · clm_id · subclass · amount · rail
│   ├── patch_reason (BENE · VOID · AWD · FIND · PROV)
│   ├── linked BENE-UPD-* / VOID-PAY-* / FIND-*
│   ├── export_state (draft · exported · settled)
│   └── action (include in REX · exclude · needs recall)
├── Diff panel:
│   ├── Side-by-side JSON or columnar bank fields (redacted)
│   ├── HASH-ROW-* before/after
│   └── Warning if amount changed without FIN-AWD-* ack
├── NACHA preview tab:
│   ├── Delta lines only (default) · full file toggle (admin)
│   ├── HASH-FILE-* for vN+1
│   └── Compare to [NACHA preview](/designing-breach-settlement-payment-file-generation-and-nacha-preview-ui-in-figma/) v1 patterns
└── Bulk actions:
    ├── Import FIND-* sample CSV
    ├── Apply all BENE-UPD-* approved since last export
    └── Export patch manifest for [post-disbursement QA](/designing-breach-settlement-post-disbursement-qa-and-audit-sampling-ui-in-figma/)

Use badges for patch_reason and empty states when HALT-QA-* clears with zero patches.

---

Comparison: patch queue vs full wave regeneration

Approach	When to use	Risk
ROW-PATCH- delta*	Few rows · post-recall	Missed dependency
New WAVE-*	New tranche schedule	Double pay if gates weak
Manual bank file	Processor exception	Breaks HASH-FILE-* audit
Cancel entire FILE-NACHA-*	Pre-settlement only	High ops cost

Best for: FIND-* remediation under 500 rows where distribution schedule tranche is still open.

---

Handoff checklist (Dev Mode)

• PaymentReExport — wave_rex_id (WAVE-REX-*), parent_file_id, version_number, status_enum, dollar_delta.
• RowPatch — row_patch_id (ROW-PATCH-*), pay_id, patch_reason_enum, included_in_rex_bool.
• NachaFileArtifact — file_id (FILE-NACHA-), hash_file_id (HASH-FILE-), row_count, submitted_at.
• ReExportApproval — apr_rex_id (APR-REX-*), wave_rex_id, threshold_exceeded_bool.
• QAHalt — halt_id (HALT-QA-*), wave_id, cleared_at.

---

Common mistakes

Mistake	Why it hurts	Fix
Resubmit full file with settled rows	Double payment	SKIP-REX-* rules
No HASH-FILE-* on vN+1	Bank dispute	Artifact on every submit
Patch without VOID-PAY-*	Conflicting PAY-*	State machine guard
Clear HALT-QA-* without counsel	Court exposure	APR-REX-* on FIND-* batches
Dollar delta hidden	Fund shortfall	Prominent summary card
Notify all claimants	Panic	NOTIF-REX-* affected only
Skip reconciliation	Unmatched REC-*	Expected second leg
v1 file deleted	Audit failure	Immutable storage

---

Recommended workflow

1. Extend NACHA preview frames with version tabs (v1 · v2) and delta toggle.
2. Design ROW-PATCH- queue* fed by BENE-UPD-* and VOID-PAY-* APIs.
3. Add WAVE-REX- submit modal* with counsel threshold and dollar delta.
4. Wire HALT-QA- from post-disbursement QA* to disable SUB-REX-*.
5. Validate claimant copy with payment inquiry branches.

---

FAQ

WAVE-REX-* vs new distribution tranche?

REX fixes an export artifact · new tranche schedules first-time pays for a later wave.

Include settled PAY-* in delta preview?

No—show read-only with CLAW- link* · delta export is for not-settled or reissued legs only.

Processor rejects vN+1?

SUB-REX- failure state* · retain FILE-NACHA-* vN+1 · link returned payment if partial accept.

FIND-* batch larger than counsel threshold?

Force APR-REX-* · optional external auditor read-only preview.

Appeal stay during REX?

BLOCK-EXPORT- on affected subclass* · WAVE-REX-* draft only · no SUB-REX-*.

---

Next steps

• Design breach settlement payment file generation and NACHA preview UI in Figma — first-export patterns
• Design breach settlement payee correction and beneficiary update UI in Figma — ROW-PATCH-* sources
• Design breach settlement post-disbursement QA and audit sampling UI in Figma — HALT-QA-* triggers
• Design breach settlement fund reconciliation and bank matching UI in Figma — multi-export REC-* periods
• Design breach settlement bank confirmation and trace matching UI in Figma — vN+1 trace rows