diff --git a/P/Sda1/Vaadin/IntegerSet/pom.xml b/P/Sda1/Vaadin/IntegerSet/pom.xml
index ff0252fd65d3820ca6900d426a12d13524f84c61..fbaa16d75bdeb30e7e3e610469abb288b8991e44 100644
--- a/P/Sda1/Vaadin/IntegerSet/pom.xml
+++ b/P/Sda1/Vaadin/IntegerSet/pom.xml
@@ -2,7 +2,15 @@
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
-	<groupId>de.hdm-stuttgart.mi</groupId>
+        <parent>
+          <groupId>de.hdm-stuttgart.mi</groupId>
+          <artifactId>lecturenotes-pom</artifactId>
+          <version>1.0</version>
+
+          <relativePath>../../../pom.xml</relativePath>
+        </parent>
+
+	<groupId>de.hdm-stuttgart.mi.sda1</groupId>
 	<artifactId>integerset</artifactId>
 	<version>1.0</version>
 	<packaging>jar</packaging>
@@ -11,36 +19,11 @@
 	<url>http://www.mi.hdm-stuttgart.de/freedocs</url>
 
 	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<vaadin.version>7.5.0</vaadin.version>
 	</properties>
 
 	<build>
 		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.2</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.10.1</version>
-				<configuration>
-					<linksource>true</linksource>
-				</configuration>
-			</plugin>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-jar-plugin</artifactId>
-				<version>2.5</version>
-			</plugin>
 
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
@@ -101,13 +84,6 @@
 			<scope>provided</scope>
 		</dependency>
 
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.12</version>
-			<scope>test</scope>
-		</dependency>
-
 	</dependencies>
 
-</project>
\ No newline at end of file
+</project>
diff --git a/P/Sda1/Vaadin/IntegerSetSkeleton/pom.xml b/P/Sda1/Vaadin/IntegerSetSkeleton/pom.xml
index ff0252fd65d3820ca6900d426a12d13524f84c61..f96434e770b2a7b2eadb9c244a9d196d6bcf2403 100644
--- a/P/Sda1/Vaadin/IntegerSetSkeleton/pom.xml
+++ b/P/Sda1/Vaadin/IntegerSetSkeleton/pom.xml
@@ -2,45 +2,28 @@
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
-	<groupId>de.hdm-stuttgart.mi</groupId>
+        <parent>
+          <groupId>de.hdm-stuttgart.mi</groupId>
+          <artifactId>lecturenotes-pom</artifactId>
+          <version>1.0</version>
+
+          <relativePath>../../../pom.xml</relativePath>
+        </parent>
+
+	<groupId>de.hdm-stuttgart.mi.sda1</groupId>
 	<artifactId>integerset</artifactId>
-	<version>1.0</version>
+	<version>0.9</version>
 	<packaging>jar</packaging>
 
 	<name>Integerset</name>
 	<url>http://www.mi.hdm-stuttgart.de/freedocs</url>
 
 	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<vaadin.version>7.5.0</vaadin.version>
 	</properties>
 
 	<build>
 		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.2</version>
-				<configuration>
-					<source>1.8</source>
-					<target>1.8</target>
-				</configuration>
-			</plugin>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>2.10.1</version>
-				<configuration>
-					<linksource>true</linksource>
-				</configuration>
-			</plugin>
-
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-jar-plugin</artifactId>
-				<version>2.5</version>
-			</plugin>
 
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
@@ -101,13 +84,6 @@
 			<scope>provided</scope>
 		</dependency>
 
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.12</version>
-			<scope>test</scope>
-		</dependency>
-
 	</dependencies>
 
-</project>
\ No newline at end of file
+</project>
diff --git a/P/pom.xml b/P/pom.xml
index 47d827d4f2bc14c01c4fc8437be3c36ec5d49865..e243a0927915a8e75c8469dd023dfcf2ef46987f 100644
--- a/P/pom.xml
+++ b/P/pom.xml
@@ -112,6 +112,10 @@
 
     <module>Sda1/rdbms2catalog</module>
     <module>Sda1/Jpa/rdbms2catalog/solution</module>
+
+    <module>Sda1/Vaadin/IntegerSet</module>
+    <module>Sda1/Vaadin/IntegerSetSkeleton</module>
+
     <module>Sda1/VerifyImgAccess</module>
     <module>Sda1/xmlstatistics</module>