diff --git a/episodes/04-code-readability.md b/episodes/04-code-readability.md
index 8b137891..2850c09b 100644
--- a/episodes/04-code-readability.md
+++ b/episodes/04-code-readability.md
@@ -1 +1,32 @@
+---
+title: Code readability
+teaching: 60
+exercises: 30
+---
+
+:::::::::::::::::::::::::::::::::::::: questions 
+
+-  ...
+
+::::::::::::::::::::::::::::::::::::::::::::::::
+
+::::::::::::::::::::::::::::::::::::: objectives
+
+- ...
+
+::::::::::::::::::::::::::::::::::::::::::::::::
+
+
+
+Content goes here.
+
+
+
+
+
+:::::::::::::::::::::::::::::::::::::::: keypoints
+
+- ...
+
+::::::::::::::::::::::::::::::::::::::::::::::::::