diff --git a/doc/DISCLAIMER.md b/doc/DISCLAIMER.md
index 4a86552..04cc4bc 100644
--- a/doc/DISCLAIMER.md
+++ b/doc/DISCLAIMER.md
@@ -1,3 +1,7 @@
-#### Setup
+## Setup
 
 Various configuration options are available for Mumble web on this configuration file `/var/www/mumble-web/dist/config.local.js`
+
+### Documentation
+
+- Framasoft documentation: https://docs.framasoft.org/fr/jitsimeet/mumble.html
diff --git a/doc/DISCLAIMER_fr.md b/doc/DISCLAIMER_fr.md
index 5368175..c8188d7 100644
--- a/doc/DISCLAIMER_fr.md
+++ b/doc/DISCLAIMER_fr.md
@@ -1,3 +1,7 @@
 ## Configuration
 
 Diverses options de configuration sont disponibles pour Mumble web sur ce fichier de configuration `/var/www/mumble-web/dist/config.local.js` 
+
+## Documentation
+
+- documentation Framasoft : https://docs.framasoft.org/fr/jitsimeet/mumble.html
diff --git a/manifest.json b/manifest.json
index 7f6e660..efe8047 100644
--- a/manifest.json
+++ b/manifest.json
@@ -11,6 +11,7 @@
     "upstream": {
         "license": "BSD-3-Clause",
         "website": "https://mumble.info",
+        "demo": "https://web.mumble.framatalk.org/",
         "admindoc": "https://docs.framasoft.org/fr/jitsimeet/mumble.html",
         "code": "https://github.com/Johni0702/mumble-web/"
     },