diff --git a/pages/merlin6/02 accessing-merlin6/storage.md b/pages/merlin6/02 accessing-merlin6/storage.md
index b12cb29..5de9c34 100644
--- a/pages/merlin6/02 accessing-merlin6/storage.md	
+++ b/pages/merlin6/02 accessing-merlin6/storage.md	
@@ -9,7 +9,22 @@ redirect_from: /merlin6/data-directories.html
 permalink: /merlin6/storage.html
 ---
 
-## Merlin6 directory structure
+## Introduction
+
+This document describes the different directories of the Merlin6 cluster.
+
+### Checking user quota
+
+For each directory, we provide a way for checking quotas (when required). However, a single command ``merlin_quotas``
+is provided. This is useful to show with a single command all quotas for your filesystems (including AFS, which is not mentioned here).
+
+To check your quotas, please run:
+
+```bash
+merlin_quotas
+```
+
+## Merlin6 directories
 
 Merlin6 offers the following directory classes for users: