Hello, We use Sign in with Apple on the web with an existing Services ID that is already in production. We plan to keep using the same Services ID and change its configuration as follows: Migration rehearsal: Add a new domain and Return URL, while keeping the current ones. Production cutover: Change the name shown to users, and remove the old domain and Return URL. We would appreciate guidance on the following two points: If we add a new domain and Return URL while keeping the existing ones, will sign-in through the existing Return URL continue to work without any impact on existing users? Do any of these changes (adding or removing domains and Return URLs, or changing the name shown to users) require a review or approval by Apple before they take effect? Thank you in advance.