diff --git a/00.brainstorming-pedagogical-teams/99.new-propositions/20.sets-systems/05.first-steps/cheatsheet.fr.md b/00.brainstorming-pedagogical-teams/99.new-propositions/20.sets-systems/05.first-steps/cheatsheet.fr.md
index f925ad7c9..67513d39f 100644
--- a/00.brainstorming-pedagogical-teams/99.new-propositions/20.sets-systems/05.first-steps/cheatsheet.fr.md
+++ b/00.brainstorming-pedagogical-teams/99.new-propositions/20.sets-systems/05.first-steps/cheatsheet.fr.md
@@ -6,6 +6,8 @@ visible: false
 lessons: 
    - slug: set-systems-g12-overview-panorama
      order: 1
+   - slug: set-systems-g12-brainstorming-panorama
+     order: 1
 ---
 
 ### Des ensembles aux systèmes