diff --git a/README.md b/README.md
index 4f20775..2e5eced 100644
--- a/README.md
+++ b/README.md
@@ -13,3 +13,12 @@ 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 !**
+
+- 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
+- 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