From `baseline.json`:

- Constraint: `payment_customer_fk` (database-declared).
- Source table: `sales.payment`.
- Target table: `crm.customer`.
- Ordered column pair: `customer_id` → `id`.
- Target in scan scope: **Yes** (`target_in_scope: true`).

**No**, this FK does not also point to `legacy.customer.id`; no such second relationship is declared.
