diff --git a/doc/installation.md b/doc/installation.md
index 84b0931bd..04ec7b842 100644
--- a/doc/installation.md
+++ b/doc/installation.md
@@ -519,3 +519,8 @@ The first release candidate of Icinga Web 2 introduces the following non-backwar
 * Since Icinga Web 2 version 2.1.3 LDAP user group backends respect the configuration option `group_filter`.
   Users who changed the configuration manually and used the option `filter` instead
   have to change it back to `group_filter`.
+
+## <a id="upgrading-to-2.2.0"></a> Upgrading to Icinga Web 2 2.2.0
+
+* The menu entry `Authorization` beneath `Config` has been renamed to `Authentication`. The role, user backend and user
+  group backend configuration which was previously found beneath `Authentication` has been moved to `Application`.