diff --git a/01.curriculum/01.physics-chemistry-biology/03.Niv3/03.wave-optics/01.wave-optics-general/01.wave-optics-validity/01.wave-optics-domain-of-validity-overview/cheatsheet.fr.md b/01.curriculum/01.physics-chemistry-biology/03.Niv3/03.wave-optics/01.wave-optics-general/01.wave-optics-validity/01.wave-optics-domain-of-validity-overview/cheatsheet.fr.md
index e69de29bb..81d42dec4 100644
--- a/01.curriculum/01.physics-chemistry-biology/03.Niv3/03.wave-optics/01.wave-optics-general/01.wave-optics-validity/01.wave-optics-domain-of-validity-overview/cheatsheet.fr.md
+++ b/01.curriculum/01.physics-chemistry-biology/03.Niv3/03.wave-optics/01.wave-optics-general/01.wave-optics-validity/01.wave-optics-domain-of-validity-overview/cheatsheet.fr.md
@@ -0,0 +1,6 @@
+---
+Title : 
+published : false
+visible : false
+---
+bref hosrorique
\ No newline at end of file