diff --git a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/40.electromagnetism/20.n2/10.brainstorming/10.es/textbook.fr.md b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/40.electromagnetism/20.n2/10.brainstorming/10.es/textbook.fr.md
index 5ce36cc67..b279240a5 100644
--- a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/40.electromagnetism/20.n2/10.brainstorming/10.es/textbook.fr.md
+++ b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/40.electromagnetism/20.n2/10.brainstorming/10.es/textbook.fr.md
@@ -3,12 +3,16 @@ title: Lluvia de ideas para estructurar un tema "Electromagnetismo"
 published: true
 routable: true
 visible: false
+---
+
+<!----------------------------------------------
 lessons:
     - slug: estructuracion-g12-electromagnetismo
       order: 3
     - slug: estructuracion-234-electromagnetismo
       order: 1
----
+----------------------------------------------->
+
 
 #### Lluvia de ideas para estructurar un tema "Electromagnetismo" : nivel 2