Registration Flow Diagram
In the context of this documentation, the Authenticator shown below is Bravura Safe.

Copyright © 2023 W3C®. This document includes material copied from or derived from Web Authentication: An API for accessing Public Key Credentials Level 2 W3C Recommendation, 8 April 2021 https://www.w3.org/TR/webauthn-2/#fig-registration . Latest published version.