Microsoft Graph

1. Go to Azure portal and create an application.

2. Fill App Id and Secret in your project settings:

   SOCIAL_AUTH_MICROSOFT_GRAPH_KEY = '...'
   SOCIAL_AUTH_MICROSOFT_GRAPH_SECRET = '...'
   

3. Enable the backend:

   SOCIAL_AUTH_AUTHENTICATION_BACKENDS = (
       ...
       'social_core.backends.microsoft.MicrosoftOAuth2',
       ...
   )
   

Register an application with the Microsoft identity platform.