FR 2052a complex-institution liquidity monitoring filing-layer kernel, scoped to one section (inflows/outflows): classifies each row into a maturity bucket against a caller-supplied Appendix IV-style boundary table (versioned policy input, not hardcoded), eliminates intercompany rows from the external aggregation, and emits a form-shaped export by bucket (inflow / outflow / net). A bucket override without a reason code is flagged deficient — the row-level basis for a separate signed human-accountability override record, not minted here. Evidence artifact and form-shaped export only; never a filing, never regulator-submittable.
| Bucket | Inflow ($M) | Outflow ($M) | Net ($M) |
|---|