how do I implement platform sso

To implement platform SSO (Single Sign-On), you would typically need to integrate with Apple's authentication and authorization frameworks. However, the provided context does not include specific details on implementing platform SSO.

For a comprehensive guide, you should refer to the official Apple documentation on authentication services, such as Sign in with Apple, which provides a streamlined way to authenticate users across Apple platforms.

If you are looking for more information on related topics, you might find the following sessions from WWDC useful:

1. What’s new in privacy - This session covers permission changes and new platform capabilities, which might include updates relevant to authentication and data access.
2. Introducing enterprise APIs for visionOS - This session discusses best practices for using enterprise APIs, which could be relevant if you are implementing SSO in an enterprise environment.

For more specific guidance, you should look into the documentation and resources provided in these sessions.