I have a blazor wasm application that uses Azure B2C for account login/creation. This works well for my generic users. I have a smaller set of users that are a different type from my regular users and I need a way to know when this type of user registers an account. I need to know from a claim in the token when this type of user registers and an id for these users the custom fields I am trying to use are IsSchool (bool) and SchoolCode (int).