diff --git a/carbone/README.org b/carbone/README.org
index 1941fe4..3b6928c 100644
--- a/carbone/README.org
+++ b/carbone/README.org
@@ -4,4 +4,15 @@
 
 From: Carbone https://hub.docker.com/r/carbone/carbone-ee#running-carbone-community-edition-forever-free
 
+## Usage : 
 
+ex : 
+```
+carbone:
+  relations:
+    web-proxy:
+      frontend:
+        domain: carbone.dev1.elabore.coop
+
+
+```