# Transfer of Product Ownership Runbooks (Accounting)

Operational docs for the Abacus / accounting portion of Product Transfer. Source of truth is
the code on `upstream/master` of `lambda-product-transfer`, `ows-royalties`,
`ows-project-manager`, and `frontend-royalties`.

- [Backend runbook](./backend.md) - the `edit-attachments` accounting step, the contract-term
  changes it makes, idempotency, monitoring, and the DB-PR rollback procedure.
- [Frontend runbook](./frontend.md) - the Abacus "Transfer Project" queuing screen, term
  selection, and queue monitoring.

For the conceptual overview see
[Learn: Transfer of Product Ownership](../../learn/transfer-of-product-ownership.md).