diff --git a/java/usage_instructions.md b/usage_instructions.md
similarity index 99%
rename from java/usage_instructions.md
rename to usage_instructions.md
index 265f216..b10e404 100644
--- a/java/usage_instructions.md
+++ b/usage_instructions.md
@@ -10,7 +10,10 @@ Choose the **compute compartment** and **availability domain** where will all re
 
 ## Your Application
 
-This section describes the packaging and deployment of your application.
+This section describes the packaging and deployment of your application for the different programming languages :
+
+<details>
+  <summary>Java</Summary>
 
 ![](./screenshots/2_Application.png)
 
@@ -38,6 +41,12 @@ The stack supports different kinds of deployments: *source code* deployment, jav
        - **Full path to the image in the container registry**
        - **Exposed port:** port exposed by the container image
 
+</details>
+<details>
+  <summary>.Net</summary>
+  TODO : complete
+</details>
+
 ## Stack authentication
 
 ![](./screenshots/7_Vault.png)