# Review R004 — Code Review for Step 1

**Verdict:** APPROVE

## Findings

None.

## Notes

- Verified the only code diff since `fd63fa798486e3e1de2d654a1e48729c7e36f23f` is `taskplane-tasks/TP-097-definition-drift-guard/STATUS.md`.
- Confirmed the R003 polarization planned golden case now uses `zones [700,100,100,200]`, which matches the current `ComputeZoneBalance` bucket mapping and expected shares/index.
- Confirmed the stray review rows were removed from the inventory artifact and R002/R003 are represented in the canonical Reviews table.
- I did not run the Go test suite because this step only updates task planning/status artifacts and does not change compiled code.
