diff --git a/Diagramme sans nom.drawio b/Diagramme sans nom.drawio
new file mode 100644
index 0000000..e3dedfd
--- /dev/null
+++ b/Diagramme sans nom.drawio	
@@ -0,0 +1,10 @@
+<mxfile host="app.diagrams.net" agent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36" version="26.2.2">
+  <diagram name="Page-1" id="LQTFNXrpgvSxlSF6fcml">
+    <mxGraphModel>
+      <root>
+        <mxCell id="0" />
+        <mxCell id="1" parent="0" />
+      </root>
+    </mxGraphModel>
+  </diagram>
+</mxfile>