KnpLabs/KnpOAuthBundle — comment on commit 1933c44546b585aa1536a9448c95f070cabe8b92
File: Resources/doc/03_configuration.md line 29
By stof:

the key in the ``providers:`` section. ``oauth_entity`` is inside the provider configuration.

In your KnpBundles setup, the name of the provider is ``secured_area`` for instance (see my comment saying the naming is weird for a user provider)