# AEG-VS-06-01 — Execution Readiness Blocker

- **WBS ID:** AEG-VS-06-01
- **Slice:** VS-06 MaintainFeeTaxFxSchedule
- **Requirement / API / DB / Job / UI / Test IDs:** REQ-COST-001 / COST-01/02 / MIG-COST-001 / J04C / UI-COST-01 / T-COST-001
- **Gate:** G1
- **Selected on:** 2026-08-08
- **Status:** BLOCKED — no implementation has started.

## Source

- `docs/CURRENT/CATALOGS/WBS_MASTER.csv`, row `AEG-VS-06-01`, requires account-, market-, and instrument-specific Fee/Tax/FX valid-time contracts.
- `docs/CURRENT/CATALOGS/TRACEABILITY_MATRIX.csv` maps `REQ-COST-001` to VS-06 and the IDs listed above.
- `docs/contracts/architecture/VS-06_STRESS_TESTING_SLICE_SPEC.md` and `docs/contracts/data/VS-06_DATA_CONTRACT.md` instead define a Risk & Portfolio Management **Stress Testing** slice with `STRESS-*` requirements and migration `0035_stress_testing.sql`.
- The WBS prerequisite is written as `VS-02`; the tracker currently has evidence only for `AEG-VS-02-01`.

## Assumption

- Fee, tax, and FX schedules must be sourced and versioned independently from stress-testing scenarios. No shared schema, endpoint, job, or policy is presumed.

## Unknown / Decision Required

1. Resolve the VS-06 identifier collision: designate the Stress Testing documents as superseded/misfiled or amend WBS scope with formal approval.
2. Approve source authority and effective/public-time semantics for each fee, tax, and FX schedule; define jurisdiction, account, market, and instrument precedence and correction handling.
3. Confirm the concrete prerequisite WBS items and approve Gate G1 entry before producing `MIG-COST-001`, `COST-01/02`, or J04C.

## Recommended Resolution

The PM/Architect and Compliance/Owner should issue an approved `MaintainFeeTaxFxSchedule` Slice Spec and data contract, with a Decision Log entry that resolves or relocates the Stress Testing documents. The amended WBS dependency must name concrete completed WBS IDs, not the ambiguous slice label `VS-02`.

## Evidence Produced

- This blocker record.
- A `BLOCKED` row in `WBS_PROGRESS_TRACKER.csv`.

No policy thresholds, rates, tables, endpoint, job, UI, or test was invented. No build, test, migration, or Gate pass is claimed.