diff --git a/docs/explanation/index.md b/docs/explanation/index.md
new file mode 100644
index 0000000..212a0ca
--- /dev/null
+++ b/docs/explanation/index.md
@@ -0,0 +1,10 @@
+# EPICS Training at PSI
+# Explanations
+
+Here belongs all the explanations and overview topics that provide you with
+a deeper understanding how EPICS is used at PSI.
+
+There are two types of pages in this part:
+
+* General EPICS expanations
+* PSI specific topics
diff --git a/docs/reference/index.md b/docs/reference/index.md
new file mode 100644
index 0000000..d2d1b06
--- /dev/null
+++ b/docs/reference/index.md
@@ -0,0 +1,6 @@
+# EPICS Training at PSI
+# References
+
+You will find here links to external and internal reference pages.
+
+[Official EPICS documentation](https://docs.epics-controls.org/en/latest/)
diff --git a/docs/stepbystep/index.md b/docs/stepbystep/index.md
new file mode 100644
index 0000000..5dd247b
--- /dev/null
+++ b/docs/stepbystep/index.md
@@ -0,0 +1,4 @@
+# EPICS Training at PSI
+# Step-by-Step Guides
+
+Here you will find recipes to solve standard problems in a standard way.
diff --git a/docs/tutorials/index.md b/docs/tutorials/index.md
new file mode 100644
index 0000000..a38c8d2
--- /dev/null
+++ b/docs/tutorials/index.md
@@ -0,0 +1,5 @@
+# EPICS Training at PSI
+# Tutorials
+
+Here belongs all the hands on material. 
+Check out test IOCs and build caQtDM planels
diff --git a/zensical.toml b/zensical.toml
index 4d1d44c..17b9f80 100644
--- a/zensical.toml
+++ b/zensical.toml
@@ -34,12 +34,16 @@ Copyright © 2026 Paul Scherrer Institute
 # derive the navigation structure from the directory structure of your
 # docs_dir. The definition below demonstrates how a navigation structure
 # can be defined using TOML syntax.
+#  { "Official EPICS documentation" = "https://docs.epics-controls.org/en/latest/"}
 #
 # Read more: https://zensical.org/docs/setup/navigation/
  nav = [
    { "Home" = "index.md" },
-   { "Official EPICS documentation" = "https://docs.epics-controls.org/en/latest/"}
- ]
+   { "Tutorials" = "tutorials/index.md"},
+   { "Recipes and Guides" = "stepbystep/index.md"},
+   { "References" = "reference/index.md"},
+   { "Explanations" = "exlanations/index.md"},
+  ]
 
 
 # ----------------------------------------------------------------------------