diff --git a/Sda2/P/Register/src/main/webapp/VAADIN/themes/mytheme/addons.scss b/Sda2/P/Register/src/main/webapp/VAADIN/themes/mytheme/addons.scss
index 2f24aacc6627d3d59919f3209f1f86c070e1e78e..a5670b70c7eabbe8cf233f10dc9bfeb2fac29f41 100644
--- a/Sda2/P/Register/src/main/webapp/VAADIN/themes/mytheme/addons.scss
+++ b/Sda2/P/Register/src/main/webapp/VAADIN/themes/mytheme/addons.scss
@@ -3,4 +3,5 @@
 
 /* Import and include this mixin into your project theme to include the addon themes */
 @mixin addons {
-}
\ No newline at end of file
+}
+
diff --git a/Sda2/P/forum_1/pom.xml b/Sda2/P/forum_1/pom.xml
index fa13d9b86e93c8f8ae4aca09b3b6821c9477c025..df966b6e19a84dae658abb3d17f82a78951e94fb 100644
--- a/Sda2/P/forum_1/pom.xml
+++ b/Sda2/P/forum_1/pom.xml
@@ -128,13 +128,6 @@
 	</dependencies>
 
 	<build>
-		  <!--  
-		<resources>
-		  <resource>
-            <directory>${project.build.directory}/generated-sources/metamodel</directory>
-     	  </resource>
-		</resources>
-		-->
 		<plugins>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
@@ -162,21 +155,16 @@
 								<eclipselink.persistencexml>${basedir}/src/main/resources/META-INF/persistence.xml</eclipselink.persistencexml>
 								<eclipselink.canonicalmodel.subpackage>jpametamodel</eclipselink.canonicalmodel.subpackage>
 							</options>
-                              <outputDirectory>${project.build.directory}/generated-sources/metamodel</outputDirectory>
-                              <sources>
-                				<source>${project.build.directory}/generated-sources/metamodel</source>
-                			  </sources>
-						<!--  
-
-
-                              <compilerArguments>
-                                -Aeclipselink.persistencexml=${basedir}/src/main/resources/META-INF/persistence.xml
-                            </compilerArguments>
-                                 -->
+							<outputDirectory>${basedir}/src/main/java</outputDirectory>
+							<sources>
+								<source>${project.build.directory}/generated-sources/metamodel</source>
+							</sources>
+							<!-- <compilerArguments> -Aeclipselink.persistencexml=${basedir}/src/main/resources/META-INF/persistence.xml 
+								</compilerArguments> -->
 							<processors>
 								<processor>org.eclipse.persistence.internal.jpa.modelgen.CanonicalModelProcessor</processor>
 							</processors>
-							
+
 						</configuration>
 					</execution>
 				</executions>
@@ -184,11 +172,9 @@
 					<dependency>
 						<groupId>org.eclipse.persistence</groupId>
 						<artifactId>org.eclipse.persistence.jpa.modelgen.processor</artifactId>
-						
+
 						<version>2.6.0-M3</version>
-						<!--
-						<version>${eclipse.link.version}</version>
-						-->
+						<!-- <version>${eclipse.link.version}</version> -->
 					</dependency>
 				</dependencies>
 			</plugin>
diff --git a/Sda2/P/forum_1/src/main/java/de/hdm_stuttgart/mi/sda2/forum/domain/.gitignore b/Sda2/P/forum_1/src/main/java/de/hdm_stuttgart/mi/sda2/forum/domain/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..a79439de8d21a8b17bbbbf163f7eac1f53e8b8da
--- /dev/null
+++ b/Sda2/P/forum_1/src/main/java/de/hdm_stuttgart/mi/sda2/forum/domain/.gitignore
@@ -0,0 +1 @@
+/jpametamodel/