diff --git a/tutorial/_toc.yml b/tutorial/_toc.yml
index 76c22b3..45d4e76 100644
--- a/tutorial/_toc.yml
+++ b/tutorial/_toc.yml
@@ -48,7 +48,7 @@ parts:
     title: Advanced OpenEO (UDF)
   - file: part3/advanced_ufunc
     title: Advanced OpenEO (Ufunc)
-  - file: part3/advanced_worflow
+  - file: part3/advanced_workflow
     title: Advanced OpenEO (Workflow)
 
 - caption: Beyond the workshop
diff --git a/tutorial/part1/motivation.md b/tutorial/part1/motivation.md
index e69de29..81c320b 100644
--- a/tutorial/part1/motivation.md
+++ b/tutorial/part1/motivation.md
@@ -0,0 +1 @@
+# Introduction and Motivation
\ No newline at end of file
diff --git a/tutorial/part1/overview.md b/tutorial/part1/overview.md
index e69de29..f6971da 100644
--- a/tutorial/part1/overview.md
+++ b/tutorial/part1/overview.md
@@ -0,0 +1 @@
+# Overview of the Pangeo ecosystem
\ No newline at end of file
diff --git a/tutorial/part2/placeholder.md b/tutorial/part2/placeholder.md
index e69de29..569a136 100644
--- a/tutorial/part2/placeholder.md
+++ b/tutorial/part2/placeholder.md
@@ -0,0 +1 @@
+# Agenda
\ No newline at end of file
diff --git a/tutorial/part3/advanced_udf.ipynb b/tutorial/part3/advanced_udf.ipynb
new file mode 100644
index 0000000..0813eb4
--- /dev/null
+++ b/tutorial/part3/advanced_udf.ipynb
@@ -0,0 +1,34 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "source": [
+    "# OpenEO - User Defined Functions"
+   ],
+   "metadata": {
+    "collapsed": false
+   }
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 2
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython2",
+   "version": "2.7.6"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 0
+}
diff --git a/tutorial/part3/advanced_ufunc.ipynb b/tutorial/part3/advanced_ufunc.ipynb
new file mode 100644
index 0000000..11f69c9
--- /dev/null
+++ b/tutorial/part3/advanced_ufunc.ipynb
@@ -0,0 +1,34 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "source": [
+    "# OpenEO - User Functions"
+   ],
+   "metadata": {
+    "collapsed": false
+   }
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 2
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython2",
+   "version": "2.7.6"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 0
+}
diff --git a/tutorial/part3/advanced_workflow.ipynb b/tutorial/part3/advanced_workflow.ipynb
new file mode 100644
index 0000000..dbb4b20
--- /dev/null
+++ b/tutorial/part3/advanced_workflow.ipynb
@@ -0,0 +1,34 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "source": [
+    "# OpenEO - Advanced Workflows"
+   ],
+   "metadata": {
+    "collapsed": false
+   }
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 2
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython2",
+   "version": "2.7.6"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 0
+}