diff --git a/docs/01-documentation/00-index.md b/docs/01-documentation/00-index.md
new file mode 100644
index 0000000..10484fc
--- /dev/null
+++ b/docs/01-documentation/00-index.md
@@ -0,0 +1,11 @@
+---
+title: Documentation
+permalink: documentation
+layout: page
+nav_order: 1
+has_children: true
+---
+
+# Documentation
+
+---
\ No newline at end of file
diff --git a/docs/01-documentation/01-installation.md b/docs/01-documentation/01-installation.md
new file mode 100644
index 0000000..5b541de
--- /dev/null
+++ b/docs/01-documentation/01-installation.md
@@ -0,0 +1,8 @@
+---
+title: Installation
+layout: page
+permalink: documentation/installation
+nav_order: 1
+has_children: false
+parent: Documentation
+---
\ No newline at end of file
diff --git a/docs/01-documentation/02-configuration.md b/docs/01-documentation/02-configuration.md
new file mode 100644
index 0000000..4d86eef
--- /dev/null
+++ b/docs/01-documentation/02-configuration.md
@@ -0,0 +1,8 @@
+---
+title: Configuration
+permalink: documentation/configuration
+layout: page
+nav_order: 2
+has_children: false
+parent: Documentation
+---
\ No newline at end of file
diff --git a/docs/01-documentation/03-usage.md b/docs/01-documentation/03-usage.md
new file mode 100644
index 0000000..89afbd6
--- /dev/null
+++ b/docs/01-documentation/03-usage.md
@@ -0,0 +1,8 @@
+---
+title: Usage
+permalink: documentation/usage
+layout: page
+nav_order: 3
+has_children: false
+parent: Documentation
+---
\ No newline at end of file
diff --git a/docs/01-workflow/00-index.md b/docs/02-workflow/00-index.md
similarity index 99%
rename from docs/01-workflow/00-index.md
rename to docs/02-workflow/00-index.md
index e86e705..68cb8b6 100644
--- a/docs/01-workflow/00-index.md
+++ b/docs/02-workflow/00-index.md
@@ -2,7 +2,7 @@
 title: Workflow
 permalink: workflow
 layout: page
-nav_order: 1
+nav_order: 2
 has_children: true
 ---
 
diff --git a/docs/01-workflow/01-data-requirements.md b/docs/02-workflow/01-data-requirements.md
similarity index 100%
rename from docs/01-workflow/01-data-requirements.md
rename to docs/02-workflow/01-data-requirements.md
diff --git a/docs/01-workflow/02-analysis.md b/docs/02-workflow/02-analysis.md
similarity index 100%
rename from docs/01-workflow/02-analysis.md
rename to docs/02-workflow/02-analysis.md
diff --git a/docs/02-reference-material/00-index.md b/docs/03-reference-material/00-index.md
similarity index 95%
rename from docs/02-reference-material/00-index.md
rename to docs/03-reference-material/00-index.md
index 5e59a4e..08d0d7b 100644
--- a/docs/02-reference-material/00-index.md
+++ b/docs/03-reference-material/00-index.md
@@ -2,7 +2,7 @@
 title: Reference material
 layout: home
 permalink: /
-nav_order: 2
+nav_order: 3
 has_children: true
 ---
 
diff --git a/docs/02-reference-material/01-quickstart.md b/docs/03-reference-material/01-quickstart.md
similarity index 100%
rename from docs/02-reference-material/01-quickstart.md
rename to docs/03-reference-material/01-quickstart.md
diff --git a/docs/02-reference-material/02-data-input.md b/docs/03-reference-material/02-data-input.md
similarity index 100%
rename from docs/02-reference-material/02-data-input.md
rename to docs/03-reference-material/02-data-input.md