Starting today, Merchant Center users with Projects hosted on GCP Australia must sign in to the Merchant Center with an Identity account. If you don't have one yet, you can create an Identity account now. After you sign in, you'll be redirected to the Merchant Center. Your existing access and permissions in the Merchant Center won't change.

We're following a phased approach to adding Identity support to the Merchant Center. To see when your region will be switched to Identity, see the Merchant Center rollout schedule.