- Before
- “The model runs in an hour. Defending it takes three weeks.” Presents to committee on support she has not had time to re-test.
- Now
- Starts the qualitative step with 81 cells checked and six changes drafted, each with its sources; spends the time deciding.
One quarter, from rolled-forward draft to approved allowance
Ashgrove Plains Bank, $3,618.4M in loans, Q3 2026. It is Monday 12 October, day 8 of a 12-step close, and the allowance committee meets Thursday at 09:00. Here is what happens next, screen by screen, in the working solution.
- 01Monday, day 8
The number she has to defend, drawn as a walk
Dana Okafor · Allowance ManagerDana lands on the allowance walk: $44,812K at 30 June, then net charge-offs, volume and mix, the economic forecast, credit quality and individually evaluated loans, each a bar, ending at a draft of $46,843K. One bar is dashed. Jamal rolled all 81 June factor cells forward unchanged — $9,028K on September balances, none of it tested against this quarter’s data.
“What the draft cannot show: a June source that new data contradicts · a factor the model already counts · a factor held flat while its trend moved.”
- 02One click on a bar
Every bar opens its calculation
Dana Okafor · Allowance ManagerShe clicks Individually evaluated. The rail shows the arithmetic to the dollar: Prairie Gate Office Center, loan balance $8,421,800, as-is appraisal from Kessler Valuation Group on 9 September at $7,915,000, less 8% cost to sell, net collateral value $7,281,800 — a reserve of $1,140,000. The office reappraisals and all seven individually evaluated loans open from the same rail.
- 031 min 43 s
“Check support on 81 cells”
Six agentsDana presses one button. The data reconciler confirms the tape ties to the ledger. The forecast reader lists what model v3.2 already carries. The trend analyst refreshes nine segments. The Q-factor support writer checks every cell and drafts the support; the change bridge builder prices it. Six changes come back: one stale source, one factor counted twice, one against its trend, one new product and two local trends.
“Six agents test every cell and draft the reasons. They propose; only you change a factor.”
- 04The bar fills
+$666K, split by change, with the memo already drafted
Q-factor support writerThe dashed bar fills to +$666K and splits into its six changes. The largest is CRE office collateral values, 15 → 35 bps, +$572K, tagged stale support. Its drafted paragraph cites three office reappraisals 18%, 24% and 31% below their prior values and the local vacancy rate — each number with a numbered source.
“Office vacancy in the Lincoln–Omaha market reached 19.8% at 30 September, from 15.1% a year earlier.”
- 05Next
One factor, the evidence and the checks
Dana Okafor · Allowance ManagerThe office factor’s page shows the reappraisals — Prairie Gate Office Center −31%, Saltillo Road Offices −24%, Haymarket Exchange Building −18% — the written support, and four checks. Source current fails: the Q2 support is dated February 2026, two quarters old. Not already in the model passes: the model uses a national CRE price index only. Dana can keep June’s 15 bps, change the basis points, or accept 35.
- 06Counted twice
A factor the model already carries comes out
Q-factor support writerThe June memo kept an 8 bps economic factor on commercial and industrial loans for “softening national conditions”. Since model v3.2 the forecast already includes national unemployment and real GDP for that segment, and Nebraska unemployment is 2.9%, the same as in June. The proposal: 8 → 0 bps on $702.6M, −$562K.
“The policy statement says adjustments should not be made for information already considered in the estimate.”
- 07Decided
The allowance lands at $47,509K, and the bridge ties
Change bridge builderDana accepts the six changes. The bridge from 30 June to 30 September ties to the segment schedule with an unexplained difference of $0: allowance $47,509K, 1.31% of loans, a change of +$2,697K and a provision of $3,911K. Ratios sit beside it — 218% of nonaccrual loans, 9.8 years of net charge-offs covered, a qualitative share of 20.4%, within the 15–25% the committee set.
- 08For the committee
What if we are wrong by half?
Change bridge builderSensitivity shows the allowance at the 80 / 20 / 0 scenario weights, the severe scenario alone at $61,434K, and what each proposed change does. Moving every qualitative factor together by 50% moves the allowance by $4,847K either way — the answer to the committee’s first question, ready before it is asked.
- 09Wednesday
The memo, written from her decisions
Committee and binder assemblerThe committee and binder assembler drafts the memo to the allowance committee from the decided factors, the bridge and the sensitivity: the recommendation, what moved, the six changes and why the C&I factor comes out — every number cited. Pack contents are ready: 7 sections, 64 cited items. Dana submits it; on Thursday Tom Whitaker, Ellen Marquez, Rachel Brandt and Owen Sato approve it 4 votes to 0.
The assembler never marks anything approved — the committee’s vote is recorded by name and time.
- 10Same day
The binder the auditor asks for on day one
Sarah Lindqvist · external auditorEverything behind the Q3 allowance is indexed to the memo: 64 items from 31 sources, from the tape tie-out to the audit trail of every factor decision, and 81 of 81 factor cells with support dated this quarter. Hollis & Crane’s open requests are each answered by an item — support for the office collateral factor with item 3.2. The auditor sees it read-only, after the committee approves.