# F-187 — Documentation

Updated `docs/pos/POS_CHECKOUT.md` with:

- cashier active/inactive/deleted semantics;
- session revocation and fresh-login behavior;
- irreversible soft deletion and historical-attribution guarantee;
- mandatory cash-session close before removal;
- admin lifecycle API endpoints and role restrictions;
- audit event behavior.

Removed F-187 from the future-work list now that the lifecycle is implemented.