1 files changed, 9 insertions, 1 deletions
diff --git a/docs/api-guide/authentication.md b/docs/api-guide/authentication.md
index 7caeac1e..53efc49a 100755
--- a/docs/api-guide/authentication.md
+++ b/docs/api-guide/authentication.md
@@ -162,10 +162,12 @@ The `curl` command line tool may be useful for testing token authenticated APIs.
 
 If you want every user to have an automatically generated Token, you can simply catch the User's `post_save` signal.
 
+    from django.contrib.auth import get_user_model
+    from django.db.models.signals import post_save
     from django.dispatch import receiver
     from rest_framework.authtoken.models import Token
 
-    @receiver(post_save, sender=User)
+    @receiver(post_save, sender=get_user_model())
     def create_auth_token(sender, instance=None, created=False, **kwargs):
         if created:
             Token.objects.create(user=instance)
@@ -265,6 +267,12 @@ This authentication class depends on the optional [django-oauth2-provider][djang
         'provider.oauth2',
     )
 
+Then add `OAuth2Authentication` to your global `DEFAULT_AUTHENTICATION` setting:
+
+    'DEFAULT_AUTHENTICATION_CLASSES': (
+        'rest_framework.authentication.OAuth2Authentication',
+    ),
+
 You must also include the following in your root `urls.py` module:
 
     url(r'^oauth2/', include('provider.oauth2.urls', namespace='oauth2')),