diff --git a/doc/ADMIN.md b/doc/ADMIN.md
index 61a8eeb..5808580 100644
--- a/doc/ADMIN.md
+++ b/doc/ADMIN.md
@@ -1,21 +1,8 @@
-## Configuration
+### Updating wordpress
 
-Use WordPress admin panel to configure this app.
+As the automatic update plugin isn't working as expected, pay attention to keep your WordPress up to date from the WordPress admin panel, and not only from YunoHost admin panel. For security reason, you should control that all updates are regularly applied in WordPress admin panel as well as in YunoHost admin panel.
 
-## YunoHost specific features
-
- * Integration with YunoHost users and SSO:
-   * private mode: Blog only accessible by YunoHost users
-   * public mode: Visible by anyone, YunoHost users automatically connected
- * Automatic update of wordpress core, plugins and themes.
- * Allow to set up a [multisite](https://codex.wordpress.org/Glossary#Multisite) instance.
-
-## Limitations
-
-* Multisite only available on subdirectories.
-* As the automatic update plugin isn't working as expected, pay attention to keep your WordPress up to date from the WordPress admin panel, and not only from YunoHost admin panel. For security reason, you should control that all updates are regularly applied in WordPress admin panel as well as in YunoHost admin panel.
-
-**Security**
+### Security
 
 Please be aware that WordPress is known for being frequently a source of security risks (https://en.wikipedia.org/wiki/WordPress#Vulnerabilities), and also as the most popular website management system it is a target for bots and attackers.
 Some vulnerabilities might let an attacker breach into your WordPress, or even your YunoHost server (via privilege escalation).