title: Firebase 3 - Additional Auth Scope Data
body: <p>In the Firebase 3 documentation, they say you can grab additional scope data such as this one:</p>
  
  <blockquote>
    <p>Optional: Specify additional OAuth 2.0 scopes that you want to request from the authentication provider. To add a scope, call addScope. For example:
    <code>provider.addScope('https://www.googleapis.com/auth/plus.login');</code></p>
  </blockquote>
  
  <p>Once authenicated, I can't find the data as part of the "user" object. Any idea how to pick that extra data ? </p>
  
  <p>Thank you,</p>