diff --git a/README.md b/README.md
index 3abac65..6c35e98 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,10 @@ ansible -m win_ping all
 pip install pywinrm
 ```
 
+ Name convention
+-----------------
+Use ``obs-$name`` with any name of [My little Pony villans](https://villains.fandom.com/wiki/Category:My_Little_Pony_Villains).
+
  Ad-hoc copy file example:
 ----------------------------
 ```bash