diff --git a/00.brainstorming-pedagogical-teams/20.levels-N3-N4/textbook.en<br>.md b/00.brainstorming-pedagogical-teams/20.levels-N3-N4/textbook.en<br>.md
index 7d79fe6c9..7c42fd201 100644
--- a/00.brainstorming-pedagogical-teams/20.levels-N3-N4/textbook.en<br>.md
+++ b/00.brainstorming-pedagogical-teams/20.levels-N3-N4/textbook.en<br>.md
@@ -1,7 +1,7 @@
 ---
 title : Brainstorming on recommendations for the levels N3 and N4
-published : true
-visible : no
+published : false
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 ### Brainstorming on recommendations for the levels N3 and N4