[docs] Add an example for external identities settings

Gauvain Pocentek · Gauvain Pocentek · commit 21e382b0c643 · 2018-06-17T16:31:27.000+02:00
Fixes #528
diff --git a/docs/gl_objects/users.rst b/docs/gl_objects/users.rst
@@ -68,6 +68,12 @@ Set the avatar image for a user::
     user.avatar = open('path/to/file.png', 'rb')
     user.save()
 
+Set an external identity for a user::
+
+    user.provider = 'oauth2_generic'
+    user..extern_uid = '3'
+    user.save()
+
 User custom attributes
 ======================
 
