diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/02.mirror/05.new-course-parallel-2/form.en.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/02.mirror/05.new-course-parallel-2/form.en.md
deleted file mode 100644
index 99c006620..000000000
--- a/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/02.mirror/05.new-course-parallel-2/form.en.md
+++ /dev/null
@@ -1,14 +0,0 @@
----
-title: 'new course : parallel 2'
-published: false
-visible: false
----
-
-new course : parallel 2
-
-#####for parallel or other level course :
-It will be possible to redirect towards an other page in the m3p2 cursus.
-Or to write here some paragraphes separated by html from an other pages, I think.
-Or write here a completely new parallel course
-
-For the moment, please wait.
\ No newline at end of file
diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/02.mirror/05.new-course-parallel-2/form.es.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/02.mirror/05.new-course-parallel-2/form.es.md
deleted file mode 100644
index b7c82c4e2..000000000
--- a/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/02.mirror/05.new-course-parallel-2/form.es.md
+++ /dev/null
@@ -1,14 +0,0 @@
----
-title: 'nuevo curso : paralelo 2'
-published: false
-visible: false
----
-
-nuevo curso : paralelo 2
-
-##### para un curso paralelo o de otro nivel:
-Será (ya es) posible redirigir hacia otra página en el cursus m3p2.
-O escribir aquí algunos párrafos separados por html de otras páginas, creo.
-Tambien podemos aquí escribir un curso paralelo o de otro nivel completamente nuevo
-
-*Por el momento, por favor espere*
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diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/02.mirror/05.new-course-parallel-2/form.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/02.mirror/05.new-course-parallel-2/form.fr.md
deleted file mode 100644
index 84458b8b1..000000000
--- a/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/02.mirror/05.new-course-parallel-2/form.fr.md
+++ /dev/null
@@ -1,14 +0,0 @@
----
-title: 'nouveau cours : parallèle 2'
-published: false
-visible: false
----
-
-nouveau cours : parallèle 2
-
-##### pour un cours parallèle ou d'un autre niveau
-Il sera posible (cela l'est déjà) de rediriger automatiquement vers une autre page dans le cursus m3p2.
-Ou d'écrire quelques paragraphes avec entre du html emprunter à d'autres pages je pense.
-On peut toujours aussi écrire ici un cours parallèle ou d'un autre niveau complétement nouveau
-
-*Pour le moment,, attendre, SVP*
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