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# Authentication Setup
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.. TODO: Write the documentation according to the plan below. Then remove `#` from the headline.

This page explains how authentication works in OpenBook, how to control local user signups, and
how to connect external identity providers.

.. contents:: Page Content
   :local:

1. Capabilities of Django Allauth
2. Signup rules for local users
3. Customization of remote identity providers
4. What else?