diff --git a/README.md b/README.md
index 2e5eced..584fc6c 100644
--- a/README.md
+++ b/README.md
@@ -12,13 +12,25 @@ You can get more informations on our [wiki](https://khaganat.net/wikhan/fr:colla
 
 ## Blender usage
 
-**Use only the latest 3.0 Blender version. Never save any file  with another version !**
+**Use only the latest stable Blender version. Never save any file with a more recent, unstable version !**
 
 - create a root collection named "khanat" and put any model in a sub-collection. Each exported glTF file will include the content of one subfolder at a time and will be named from it.
 - create a subfolder named textures to include dedicated textures for the file
 
 ## Best practices
 
-- use only snake case for names
+- please check our [Best practive manual](https://port.numenaute.org/khaganat/mmorpg_khanat/khanat_gamedev_guide) for naming conventions etc.
 - put anything copyrighted in a subfolder with "_copyright" at its end, so it will be ignored by git
-- create a .json file with contribution informations in it, named from the file, in the very same folder
+- create a .json file with contribution informations in it, named from the file, in the very same folder with such a content :
+
+```
+{
+        "contributors":
+                [{
+                        "name" : "CamilleZ",
+                        "email" : "camz@nowway.out",
+                        "url" : "https://khaganat.net"
+                }],
+        "license" : "CC-BY-SA-4.0"
+}
+```