diff --git a/cobigen-eclipse/cobigen-eclipse-feature/pom.xml b/cobigen-eclipse/cobigen-eclipse-feature/pom.xml
index 8e02f39315..706e825c4a 100644
--- a/cobigen-eclipse/cobigen-eclipse-feature/pom.xml
+++ b/cobigen-eclipse/cobigen-eclipse-feature/pom.xml
@@ -14,7 +14,6 @@
 
   <properties>
     <skip.deployment>false</skip.deployment>
-    <enforcer.skip>true</enforcer.skip>
   </properties>
 
 </project>
diff --git a/cobigen-eclipse/cobigen-eclipse-test/pom.xml b/cobigen-eclipse/cobigen-eclipse-test/pom.xml
index 2f18ede16e..9d7d23bbd7 100644
--- a/cobigen-eclipse/cobigen-eclipse-test/pom.xml
+++ b/cobigen-eclipse/cobigen-eclipse-test/pom.xml
@@ -12,7 +12,6 @@
 
   <properties>
     <tycho.testArgLine.enriched>${surefireArgLineIntegration} -Xms512m -Xmx2048m -XX:+DisableExplicitGC</tycho.testArgLine.enriched>
-    <enforcer.skip>true</enforcer.skip>
   </properties>
 
   <dependencies>
diff --git a/cobigen-eclipse/cobigen-eclipse-test/src/main/java/com/devonfw/cobigen/eclipse/test/OpenGUITest.java b/cobigen-eclipse/cobigen-eclipse-test/src/main/java/com/devonfw/cobigen/eclipse/test/OpenGUITest.java
new file mode 100644
index 0000000000..bea75c98c4
--- /dev/null
+++ b/cobigen-eclipse/cobigen-eclipse-test/src/main/java/com/devonfw/cobigen/eclipse/test/OpenGUITest.java
@@ -0,0 +1,59 @@
+package com.devonfw.cobigen.eclipse.test;
+
+import java.io.File;
+
+import org.apache.commons.io.FileUtils;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.jdt.core.IJavaProject;
+import org.eclipse.swtbot.swt.finder.junit.SWTBotJunit4ClassRunner;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import com.devonfw.cobigen.eclipse.test.common.SystemTest;
+import com.devonfw.cobigen.eclipse.test.common.utils.EclipseCobiGenUtils;
+import com.devonfw.cobigen.eclipse.test.common.utils.EclipseUtils;
+
+/**
+ * Class for testing Manage Template Sets with a click on the Home Button
+ *
+ */
+@RunWith(SWTBotJunit4ClassRunner.class)
+public class OpenGUITest extends SystemTest {
+
+  /** Root path of the Test Resources */
+  private static final String resourcesRootPath = "src/main/resources/OpenAPITest/";
+
+  /**
+   * Setup workbench appropriately for tests
+   *
+   * @throws Exception test fails
+   */
+  @BeforeClass
+  public static void setupClass() throws Exception {
+
+    EclipseUtils.cleanWorkspace(bot, true);
+  }
+
+  /**
+   * Testing to open the Template Set Management GUI and clicking Home Button
+   *
+   * @throws Exception test fails
+   */
+  @Test
+  public void testOpenTemplateSetManagementGUI() throws Exception {
+
+    // copy sample project to external location and import it into the workspace
+    String testProjName = "ExtTestProj";
+    IJavaProject project = this.tmpMavenProjectRule.createProject(testProjName);
+    FileUtils.copyFile(new File(resourcesRootPath + "input/adapt-templates.yml"),
+        project.getUnderlyingResource().getLocation().append("adapt-templates.yml").toFile());
+    project.getProject().refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor());
+    this.tmpMavenProjectRule.updateProject();
+
+    // open GUI
+    EclipseCobiGenUtils.runAndCaptureManageTemplateSets(bot);
+  }
+
+}
diff --git a/cobigen-eclipse/cobigen-eclipse-test/src/main/java/com/devonfw/cobigen/eclipse/test/common/utils/EclipseCobiGenUtils.java b/cobigen-eclipse/cobigen-eclipse-test/src/main/java/com/devonfw/cobigen/eclipse/test/common/utils/EclipseCobiGenUtils.java
index 0bd01c5ee6..d9a44afa69 100644
--- a/cobigen-eclipse/cobigen-eclipse-test/src/main/java/com/devonfw/cobigen/eclipse/test/common/utils/EclipseCobiGenUtils.java
+++ b/cobigen-eclipse/cobigen-eclipse-test/src/main/java/com/devonfw/cobigen/eclipse/test/common/utils/EclipseCobiGenUtils.java
@@ -404,6 +404,28 @@ public static void runAndCaptureAdaptTemplates(SWTWorkbenchBot bot) throws Excep
     informationDialog.bot().button("Ok").click();
   }
 
+  /**
+   * Checks the CobiGen Manage Template Sets and takes screenshots of it.
+   *
+   * @param bot to process the Manage Template Sets command
+   * @throws Exception test fails
+   */
+  public static void runAndCaptureManageTemplateSets(SWTWorkbenchBot bot) throws Exception {
+
+    ResourcesPlugin.getWorkspace().build(IncrementalProjectBuilder.FULL_BUILD, new NullProgressMonitor());
+    bot.waitUntil(new AllJobsAreFinished(), DEFAULT_TIMEOUT); // build might take some time
+
+    SWTBotView view = bot.viewById(JavaUI.ID_PACKAGES);
+    view.bot().tree().contextMenu("CobiGen").menu("Manage Template Sets...").click();
+    bot.waitUntil(new AnyShellIsActive("Template Set Manager"), DEFAULT_TIMEOUT);
+
+    takeScreenshot(bot, "Template Set Manager");
+    SWTBotShell gui = bot.shell("Template Set Manager");
+    // TODO
+    gui.bot().button("#").click();
+
+  }
+
   /**
    * Takes a screenshot (*.jpeg) of the current screen encoding test method and class and appends the given identifier
    * to the file name
diff --git a/cobigen-eclipse/cobigen-eclipse/META-INF/MANIFEST.MF b/cobigen-eclipse/cobigen-eclipse/META-INF/MANIFEST.MF
index 15712fc71c..34835a1d87 100644
--- a/cobigen-eclipse/cobigen-eclipse/META-INF/MANIFEST.MF
+++ b/cobigen-eclipse/cobigen-eclipse/META-INF/MANIFEST.MF
@@ -66,6 +66,15 @@ Bundle-ClassPath: .,
  lib/paranamer.jar,
  lib/slf4j-api.jar,
  lib/txw2.jar,
- lib/zt-exec.jar
+ lib/zt-exec.jar,
+ lib/gui.jar,
+ lib/javafx-base.jar,
+ lib/javafx-base-win.jar,
+ lib/javafx-controls.jar,
+ lib/javafx-controls-win.jar,
+ lib/javafx-fxml.jar,
+ lib/javafx-fxml-win.jar,
+ lib/javafx-graphics.jar,
+ lib/javafx-graphics-win.jar
 Export-Package: com.devonfw.cobigen.eclipse.common.constants.external,
  com.devonfw.cobigen.eclipse.common.tools
diff --git a/cobigen-eclipse/cobigen-eclipse/build.properties b/cobigen-eclipse/cobigen-eclipse/build.properties
index 64d6a6e2a5..3637ba0744 100644
--- a/cobigen-eclipse/cobigen-eclipse/build.properties
+++ b/cobigen-eclipse/cobigen-eclipse/build.properties
@@ -49,4 +49,13 @@ bin.includes = .,\
                lib/paranamer.jar,\
                lib/slf4j-api.jar,\
                lib/txw2.jar,\
-               lib/zt-exec.jar
+               lib/zt-exec.jar,\
+               lib/gui.jar,\
+               lib/javafx-base.jar,\
+               lib/javafx-base-win.jar,\
+               lib/javafx-controls.jar,\
+               lib/javafx-controls-win.jar,\
+               lib/javafx-fxml.jar,\
+               lib/javafx-fxml-win.jar,\
+               lib/javafx-graphics.jar,\
+               lib/javafx-graphics-win.jar
diff --git a/cobigen-eclipse/cobigen-eclipse/plugin.xml b/cobigen-eclipse/cobigen-eclipse/plugin.xml
index c5deb9d123..d8d6e14612 100644
--- a/cobigen-eclipse/cobigen-eclipse/plugin.xml
+++ b/cobigen-eclipse/cobigen-eclipse/plugin.xml
@@ -20,7 +20,7 @@
             name="Adapt Template">
       </command>
       <command
-            id="com.devonfw.cobigen.eclipseplugin.adapt_template"
+            id="com.devonfw.cobigen.eclipseplugin.manage_template_sets"
             name="Manage Template Sets">
       </command>
    </extension>
diff --git a/cobigen-eclipse/cobigen-eclipse/pom.xml b/cobigen-eclipse/cobigen-eclipse/pom.xml
index 732aa69a4d..eff89f5c1a 100644
--- a/cobigen-eclipse/cobigen-eclipse/pom.xml
+++ b/cobigen-eclipse/cobigen-eclipse/pom.xml
@@ -13,8 +13,6 @@
 
   <properties>
     <license.skipAggregateDownloadLicenses>false</license.skipAggregateDownloadLicenses>
-    <skip.deployment>false</skip.deployment>
-    <enforcer.skip>true</enforcer.skip>
   </properties>
 
   <dependencies>
diff --git a/cobigen-eclipse/cobigen-eclipse/src/com/devonfw/cobigen/eclipse/workbenchcontrol/handler/ManageTemplateSetsHandler.java b/cobigen-eclipse/cobigen-eclipse/src/com/devonfw/cobigen/eclipse/workbenchcontrol/handler/ManageTemplateSetsHandler.java
index 2abc107d65..aa88164524 100644
--- a/cobigen-eclipse/cobigen-eclipse/src/com/devonfw/cobigen/eclipse/workbenchcontrol/handler/ManageTemplateSetsHandler.java
+++ b/cobigen-eclipse/cobigen-eclipse/src/com/devonfw/cobigen/eclipse/workbenchcontrol/handler/ManageTemplateSetsHandler.java
@@ -5,15 +5,13 @@
 import org.eclipse.core.commands.AbstractHandler;
 import org.eclipse.core.commands.ExecutionEvent;
 import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.core.runtime.IPath;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.devonfw.cobigen.eclipse.common.tools.ResourcesPluginUtil;
 import com.devonfw.cobigen.gui.AppLauncher;
 
 /**
- * TODO nneuhaus This type ...
+ * Handler for the Package-Explorer Event
  *
  */
 public class ManageTemplateSetsHandler extends AbstractHandler {
@@ -23,12 +21,10 @@ public class ManageTemplateSetsHandler extends AbstractHandler {
    */
   private static final Logger LOG = LoggerFactory.getLogger(ManageTemplateSetsHandler.class);
 
-  public AppLauncher launcher;
-
   /**
-   * Location of workspace root
+   * Launcher for GUI
    */
-  IPath ws = ResourcesPluginUtil.getWorkspaceLocation();
+  public AppLauncher launcher;
 
   @Override
   public Object execute(ExecutionEvent event) throws ExecutionException {
@@ -38,12 +34,15 @@ public Object execute(ExecutionEvent event) throws ExecutionException {
     try {
       wait(1337);
     } catch (InterruptedException e) {
-      // TODO Auto-generated catch block
       e.printStackTrace();
     }
 
     while (this.launcher.app.window.isShowing()) {
-      TimeUnit.SECONDS.sleep(1);
+      try {
+        TimeUnit.SECONDS.sleep(1);
+      } catch (InterruptedException e) {
+        e.printStackTrace();
+      }
     }
 
     return null;
diff --git a/cobigen-eclipse/pom.xml b/cobigen-eclipse/pom.xml
index 2ec7ef8031..638c25a381 100644
--- a/cobigen-eclipse/pom.xml
+++ b/cobigen-eclipse/pom.xml
@@ -15,6 +15,7 @@
   <properties>
     <tycho-repo.url>https://oss.sonatype.org/content/groups/public/</tycho-repo.url>
     <eclipse-repository>https://download.eclipse.org/releases/photon</eclipse-repository>
+    <java.version>11</java.version>
   </properties>
 
   <modules>
diff --git a/cobigen-gui/gui/.classpath b/cobigen-gui/gui/.classpath
index 32ea7d01ae..7bc6c5ddac 100644
--- a/cobigen-gui/gui/.classpath
+++ b/cobigen-gui/gui/.classpath
@@ -23,5 +23,10 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="eclipse-target/classes" path="src/main/resources">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="output" path="eclipse-target/classes"/>
 </classpath>
diff --git a/cobigen-gui/gui/src/main/java/com/devonfw/cobigen/gui/App.java b/cobigen-gui/gui/src/main/java/com/devonfw/cobigen/gui/App.java
index e521693463..304871c0c1 100644
--- a/cobigen-gui/gui/src/main/java/com/devonfw/cobigen/gui/App.java
+++ b/cobigen-gui/gui/src/main/java/com/devonfw/cobigen/gui/App.java
@@ -7,6 +7,7 @@
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Parent;
 import javafx.scene.Scene;
+import javafx.scene.image.Image;
 import javafx.stage.Stage;
 
 public class App extends Application {
@@ -53,10 +54,15 @@ public void start(Stage stage) throws IOException {
     scene = new Scene(loadFXML("primary"));
     scene.getStylesheets().add(getClass().getResource("styles.css").toExternalForm());
 
+    Image image = new Image(App.class.getResource("icons/devon-icon.jpg").toExternalForm());
+    this.window.getIcons().add(image);
+    this.window.setTitle("Template Set Manager");
+
     this.window.setScene(scene);
     this.window.showAndWait();
     // stage.setScene(scene);
     // stage.show();
+
   }
 
   static void setRoot(String fxml) throws IOException {
@@ -70,9 +76,4 @@ private static Parent loadFXML(String fxml) throws IOException {
     return fxmlLoader.load();
   }
 
-  public static void main(String[] args) {
-
-    launch();
-  }
-
 }
diff --git a/cobigen-gui/gui/src/main/java/com/devonfw/cobigen/gui/AppLauncher.java b/cobigen-gui/gui/src/main/java/com/devonfw/cobigen/gui/AppLauncher.java
index 9d13004e7a..fc1d6fe284 100644
--- a/cobigen-gui/gui/src/main/java/com/devonfw/cobigen/gui/AppLauncher.java
+++ b/cobigen-gui/gui/src/main/java/com/devonfw/cobigen/gui/AppLauncher.java
@@ -21,17 +21,17 @@ public void run() {
     this.app.printSomething();
   }
 
-  // public static void main(String[] args) {
-  //
-  // new Thread() {
-  // @Override
-  // public void run() {
-  //
-  // javafx.application.Application.launch(App.class);
-  // }
-  // }.start();
-  // App app = App.waitForApp();
-  // app.printSomething();
-  // }
+  public static void main(String[] args) {
+
+    new Thread() {
+      @Override
+      public void run() {
+
+        javafx.application.Application.launch(App.class);
+      }
+    }.start();
+    App app = App.waitForApp();
+    app.printSomething();
+  }
 
 }
diff --git a/cobigen-gui/gui/src/main/resources/com/devonfw/cobigen/gui/icons/devon-icon.jpg b/cobigen-gui/gui/src/main/resources/com/devonfw/cobigen/gui/icons/devon-icon.jpg
new file mode 100644
index 0000000000..b6867b41e6
Binary files /dev/null and b/cobigen-gui/gui/src/main/resources/com/devonfw/cobigen/gui/icons/devon-icon.jpg differ
diff --git a/cobigen-gui/gui/src/main/resources/com/devonfw/cobigen/gui/primary.fxml b/cobigen-gui/gui/src/main/resources/com/devonfw/cobigen/gui/primary.fxml
index 4b7aff6f89..66e547b63d 100644
--- a/cobigen-gui/gui/src/main/resources/com/devonfw/cobigen/gui/primary.fxml
+++ b/cobigen-gui/gui/src/main/resources/com/devonfw/cobigen/gui/primary.fxml
@@ -18,7 +18,7 @@
 <?import javafx.scene.text.Font?>
 <?import javafx.scene.text.Text?>
 
-<AnchorPane fx:id="outerPane" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="463.0" prefWidth="652.0" xmlns="http://javafx.com/javafx/18" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.devonfw.cobigen.gui.Controller">
+<AnchorPane fx:id="outerPane" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="463.0" prefWidth="652.0" xmlns="http://javafx.com/javafx" xmlns:fx="http://javafx.com/fxml" fx:controller="com.devonfw.cobigen.gui.Controller">
    <children>
       <SplitPane fx:id="verticalSplitPane" dividerPositions="0.33008213552361404" prefHeight="463.0" prefWidth="652.0">
         <items>
diff --git a/cobigen-gui/gui/src/main/java/com/devonfw/cobigen/gui/styles.css b/cobigen-gui/gui/src/main/resources/com/devonfw/cobigen/gui/styles.css
similarity index 100%
rename from cobigen-gui/gui/src/main/java/com/devonfw/cobigen/gui/styles.css
rename to cobigen-gui/gui/src/main/resources/com/devonfw/cobigen/gui/styles.css