diff --git a/logging/processors.rst b/logging/processors.rst
index e8ecf96593b..605c571b244 100644
--- a/logging/processors.rst
+++ b/logging/processors.rst
@@ -171,6 +171,14 @@ Symfony's MonologBridge provides processors that can be registered inside your a
     Adds information from the current user's token to the record namely
     username, roles and whether the user is authenticated.
 
+:class:`Symfony\\Bridge\\Monolog\\Processor\\SwitchUserTokenProcessor`
+    Adds information about the user who is impersonating the logged in user,
+    namely username, roles and whether the user is authenticated.
+
+    .. versionadded:: 5.2
+
+        The ``SwitchUserTokenProcessor`` was introduced in Symfony 5.2.
+
 :class:`Symfony\\Bridge\\Monolog\\Processor\\WebProcessor`
     Overrides data from the request using the data inside Symfony's request
     object.