diff --git a/OnlineShop/OnlineShop.iml b/OnlineShop/OnlineShop.iml
new file mode 100644
index 0000000..c90834f
--- /dev/null
+++ b/OnlineShop/OnlineShop.iml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/OnlineShop/src/OnlineShop.java b/OnlineShop/src/OnlineShop.java
new file mode 100644
index 0000000..03ec0a9
--- /dev/null
+++ b/OnlineShop/src/OnlineShop.java
@@ -0,0 +1,2 @@
+public class OnlineShop {
+}
diff --git a/Vorbereitung/Vorbereitung.iml b/Vorbereitung/Vorbereitung.iml
new file mode 100644
index 0000000..c90834f
--- /dev/null
+++ b/Vorbereitung/Vorbereitung.iml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/Vorbereitung/src/Main.java b/Vorbereitung/src/Main.java
new file mode 100644
index 0000000..e69de29