title: Store User info in app database for Azure AD Authenticated users
body: <p>When creating ASP.NET Core web app, if you use Azure AD for authentication, is it possible to store user info in your app database?  And if so, is there a best practice approach to doing this?</p>
  <p>I'd like to store user role info in my app's database; I know you can use AD groups but</p>
  <p>(a) I'd like to be able control this from within the app and</p>
  <p>(b) I don't know if I have permissions to create new groups in my company's Azure AD.</p>