diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
index 44b3817..276f201 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java
@@ -252,7 +252,7 @@ public class Tournament implements Serializable {
      * (In the Prototype only the KO-System has full functionality
      */
     public enum Type {
-        KO("KO-System"), GROUPS("Gruppenspiele");
+        KO("KO-System"); //GROUPS("Gruppenspiele"); //Type GROUPS is not implemented in this prototype.
 
         private String name;
 
diff --git a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/MainWindow.java b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/MainWindow.java
index 2f4b46b..82d4c0a 100644
--- a/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/MainWindow.java
+++ b/app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/MainWindow.java
@@ -32,6 +32,8 @@ public class MainWindow extends Application {
 
         Scene scene = new Scene(pane);
         primaryStage.setScene(scene);
+        primaryStage.setMinHeight(600);
+        primaryStage.setMinWidth(800);
         primaryStage.setMaximized(true);
         primaryStage.setResizable(true);
         primaryStage.setFullScreen(false);
diff --git a/app/src/main/resources/ch/zhaw/projekt2/turnierverwaltung/gameScheduleView/GameSchedule.fxml b/app/src/main/resources/ch/zhaw/projekt2/turnierverwaltung/gameScheduleView/GameSchedule.fxml
index f3f9207..8fe7bac 100644
--- a/app/src/main/resources/ch/zhaw/projekt2/turnierverwaltung/gameScheduleView/GameSchedule.fxml
+++ b/app/src/main/resources/ch/zhaw/projekt2/turnierverwaltung/gameScheduleView/GameSchedule.fxml
@@ -1,15 +1,29 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<?import javafx.geometry.*?>
-<?import javafx.scene.control.*?>
-<?import javafx.scene.layout.*?>
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.control.CheckBox?>
+<?import javafx.scene.control.ScrollPane?>
+<?import javafx.scene.layout.BorderPane?>
+<?import javafx.scene.layout.HBox?>
 
-<BorderPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/11.0.2" xmlns:fx="http://javafx.com/fxml/1" fx:controller="ch.zhaw.projekt2.turnierverwaltung.main.gameScheduleView.GameScheduleController">
+<BorderPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/18" xmlns:fx="http://javafx.com/fxml/1" fx:controller="ch.zhaw.projekt2.turnierverwaltung.main.gameScheduleView.GameScheduleController">
+   <center>
+      <ScrollPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="200.0" prefWidth="200.0" BorderPane.alignment="CENTER">
+         <content>
+            <HBox fx:id="hBoxCenter" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="324.0" prefWidth="600.0" />
+         </content>
+      </ScrollPane>
+   </center>
    <top>
-      <HBox alignment="TOP_RIGHT" prefHeight="100.0" prefWidth="200.0" BorderPane.alignment="CENTER">
+      <HBox alignment="CENTER_LEFT" prefHeight="100.0" prefWidth="200.0" BorderPane.alignment="CENTER">
          <children>
-            <CheckBox fx:id="treeView" mnemonicParsing="false" onAction="#changeView" selected="true" text="Baumansicht" />
-            <Button fx:id="createScheduleBtn" mnemonicParsing="false" onAction="#createNewSchedule" text="Create New Game Schedule">
+            <CheckBox fx:id="treeView" mnemonicParsing="false" onAction="#changeView" selected="true" text="Baumansicht">
+               <HBox.margin>
+                  <Insets left="20.0" right="20.0" />
+               </HBox.margin>
+            </CheckBox>
+            <Button fx:id="createScheduleBtn" mnemonicParsing="false" onAction="#createNewSchedule" text="Spielplan neu erstellen">
                <HBox.margin>
                   <Insets right="20.0" />
                </HBox.margin>
@@ -24,18 +38,12 @@
                   <Insets right="20.0" />
                </HBox.margin>
             </Button>
-            <Button fx:id="closeTournamentBtn" layoutX="470.0" layoutY="10.0" mnemonicParsing="false" onAction="#closeTournament" text="Close Tournament">
+            <Button fx:id="closeTournamentBtn" mnemonicParsing="false" onAction="#closeTournament" text="Close Tournament">
                <HBox.margin>
                   <Insets right="20.0" />
-               </HBox.margin></Button>
+               </HBox.margin>
+            </Button>
          </children>
       </HBox>
    </top>
-   <center>
-      <ScrollPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="200.0" prefWidth="200.0" BorderPane.alignment="CENTER">
-         <content>
-            <HBox fx:id="hBoxCenter" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="324.0" prefWidth="600.0" />
-         </content>
-      </ScrollPane>
-   </center>
 </BorderPane>