1 files changed, 7 insertions, 0 deletions
diff --git a/nixos/modules/system/activation/top-level.nix b/nixos/modules/system/activation/top-level.nix
index 9d410a8b9ca4..fff88e2c2bf3 100644
--- a/nixos/modules/system/activation/top-level.nix
+++ b/nixos/modules/system/activation/top-level.nix
@@ -162,6 +162,13 @@ in
       description = ''
         Additional configurations to build based on the current
         configuration which then has a lower priority.
+
+        To switch to a cloned configuration (e.g. <literal>child-1</literal>)
+        at runtime, run
+
+        <programlisting>
+        # sudo /run/current-system/fine-tune/child-1/bin/switch-to-configuration test
+        </programlisting>
       '';
     };