diff --git a/docs/contributing/dev-setup.rst b/docs/contributing/dev-setup.rst
index 9ac08ec..2cbf5ae 100644
--- a/docs/contributing/dev-setup.rst
+++ b/docs/contributing/dev-setup.rst
@@ -63,5 +63,5 @@ The easiest & safest way to develop & test TLJH is with `Docker <https://www.doc
      restart jupyterhub for them to take effect. ``systemctl restart jupyterhub``
      should do that.
 
-:ref:`troubleshoot_logs` has information on looking at various logs in the container
+:ref:`troubleshooting/logs` has information on looking at various logs in the container
 to debug issues you might have.
diff --git a/docs/index.rst b/docs/index.rst
index 1c8e5b5..0196d31 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -78,6 +78,7 @@ Topic guides provide in-depth explanations of specific topics.
    topic/security
    topic/customizing-installer
    topic/tljh-config
+   topic/authenticator-configuration
 
 
 Troubleshooting
diff --git a/docs/topic/authenticator-configuration.rst b/docs/topic/authenticator-configuration.rst
new file mode 100644
index 0000000..1b3f176
--- /dev/null
+++ b/docs/topic/authenticator-configuration.rst
@@ -0,0 +1,73 @@
+.. _topic/authenticator-configuration:
+
+=====================================
+Configuring JupyterHub authenticators
+=====================================
+
+Any `JupyterHub authenticator <https://github.com/jupyterhub/jupyterhub/wiki/Authenticators>`_
+can be used with TLJH. A number of them ship by default with TLJH:
+
+#. `OAuthenticator <https://github.com/jupyterhub/oauthenticator>`_ - Google, GitHub, CILogon,
+   GitLab, Globus, Mediawiki, auth0, generic OpenID connect (for KeyCloak, etc) and other
+   OAuth based authentication methods.
+#. `LDAPAuthenticator <https://github.com/jupyterhub/ldapauthenticator>`_ - LDAP & Active Directory.
+#. `DummyAuthenticator <https://github.com/yuvipanda/jupyterhub-dummy-authenticator>`_ - Any username,
+   one shared password. A :ref:`how-to guide on using DummyAuthenticator <howto/auth/dummy>` is also
+   available.
+#. `FirstUseAuthenticator <https://github.com/yuvipanda/jupyterhub-firstuseauthenticator>`_ - Users set
+   their password when they log in for the first time. Default authenticator used in TLJH.
+
+We try to have specific how-to guides & tutorials for common authenticators. Since we can not cover
+everything, this guide shows you how to use any authenticator you want by using LDAPAuthenticator as an
+example.
+
+Configuring the authenticator
+=============================
+
+LDAPAuthenticator's `documentation <https://github.com/jupyterhub/ldapauthenticator#required-configuration>`_
+lists the various configuration options you can set for LDAPAuthenticator. You can set them
+in TLJH with the following pattern:
+
+.. code-block:: bash
+
+   sudo -E tljh-config set auth.<authenticator-name>.<config-option-name> <config-option-value>
+
+When the documentation asks you to set ``LDAPAuthenticator.server_address`` to some
+value, you can do that with the following command:
+
+.. code-block:: bash
+   
+   sudo -E tljh-config set auth.LDAPAuthenticator.server_address = 'my-ldap-server'
+
+Most authenticators require you set multiple configuration options before you can
+enable them. Read the authenticator's documentation carefully for more information.
+
+Enabling the authenticator
+==========================
+
+Once you have configured the authenticator as you want, it should be enabled. 
+
+.. code-block:: bash
+
+   sudo -E tljh-config set auth.type <fully-qualified-authenticator-name>
+
+For LDAPAuthenticator, the fully qualified name is ``ldapauthenticator.LDAPAuthenticator``.
+This is the same name that the documentation `asks <https://github.com/jupyterhub/ldapauthenticator#usage>`_
+you to set ``c.JupyterHub.authenticator_class`` to.
+
+For LDAPAuthenticator, this would be:
+
+.. code-block:: bash
+
+   sudo -E tljh-config set auth.type ldapauthenticator.LDAPAuthenticator
+
+Once enabled, you need to reload JupyterHub for the config to take effect.
+
+.. code-block:: bash
+
+   sudo -E tljh-config reload
+
+Try logging in a separate incognito window to check if your configuration works. This
+lets you preserve your terminal in case there were errors. If there are
+errors, :ref:`troubleshooting/logs` should help you debug them.
+
diff --git a/docs/troubleshooting/logs.rst b/docs/troubleshooting/logs.rst
index f62f6c2..efe49d6 100644
--- a/docs/troubleshooting/logs.rst
+++ b/docs/troubleshooting/logs.rst
@@ -1,4 +1,4 @@
-.. _troubleshoot_logs:
+.. _troubleshooting/logs:
 
 ===============
 Looking at Logs