diff --git a/doc/dev/reference/components/daemon.rst b/doc/dev/reference/components/daemon.rst
index 293d715a5..ff6dd4664 100644
--- a/doc/dev/reference/components/daemon.rst
+++ b/doc/dev/reference/components/daemon.rst
@@ -5,3 +5,6 @@ Daemon
 
 .. autoclass:: plinth.daemon.Daemon
    :members:
+
+.. autoclass:: plinth.daemon.RelatedDaemon
+   :members:
diff --git a/doc/dev/reference/components/enablestate.rst b/doc/dev/reference/components/enablestate.rst
new file mode 100644
index 000000000..056432a57
--- /dev/null
+++ b/doc/dev/reference/components/enablestate.rst
@@ -0,0 +1,7 @@
+.. SPDX-License-Identifier: CC-BY-SA-4.0
+
+EnableState
+^^^^^^^^^^^
+
+.. autoclass:: plinth.app.EnableState
+   :members:
diff --git a/doc/dev/reference/components/index.rst b/doc/dev/reference/components/index.rst
index 7273e82ca..a105c69bb 100644
--- a/doc/dev/reference/components/index.rst
+++ b/doc/dev/reference/components/index.rst
@@ -7,6 +7,7 @@ Components
    :caption: Available components:
 
    info
+   enablestate
    menu
    packages
    daemon
@@ -15,6 +16,7 @@ Components
    frontpage
    domain
    letsencrypt
+   users
    staticfiles
    backups
    coturn
diff --git a/doc/dev/reference/components/users.rst b/doc/dev/reference/components/users.rst
new file mode 100644
index 000000000..88e09d17f
--- /dev/null
+++ b/doc/dev/reference/components/users.rst
@@ -0,0 +1,7 @@
+.. SPDX-License-Identifier: CC-BY-SA-4.0
+
+Users
+^^^^^
+
+.. autoclass:: plinth.modules.users.components.UsersAndGroups
+   :members:
diff --git a/plinth/app.py b/plinth/app.py
index a3d1d7781..408a7b90e 100644
--- a/plinth/app.py
+++ b/plinth/app.py
@@ -455,7 +455,16 @@ class Info(FollowerComponent):
 
 
 class EnableState(LeaderComponent):
-    """A component to hold the enable state of an app using a simple flag."""
+    """A component to hold the enable state of an app using a simple flag.
+
+    The flag is stored in the FreedomBox service database. This component
+    should only be used if an app does not have any other way to determine if
+    it is enabled or disabled by examining the state of the system. Typical
+    apps have daemons, web server configuration, etc. and the enabled/disabled
+    state of those determine the enabled/disabled state of the entire app. If
+    an does not have any such system state, then this component may be used to
+    provide enable/disable functionality for the app.
+    """
 
     @property
     def key(self):