diff --git a/Apollon.WPF/ViewModels/GroupsViewModel.cs b/Apollon.WPF/ViewModels/GroupsViewModel.cs
index 8bedc9e..2a5c4bc 100644
--- a/Apollon.WPF/ViewModels/GroupsViewModel.cs
+++ b/Apollon.WPF/ViewModels/GroupsViewModel.cs
@@ -1,4 +1,5 @@
-using Apollon.WPF.Commands;
+using Apollon.Domain.Models;
+using Apollon.WPF.Commands;
 using Apollon.WPF.Stores;
 using System;
 using System.Collections.Generic;
@@ -10,7 +11,8 @@ using System.Windows.Input;
 namespace Apollon.WPF.ViewModels
 {
     public class GroupsViewModel : ViewModelBase
-    {
+    {      
+
         public TournamentDetailsViewModel TournamentDetailsViewModel { get; }
         public ICommand NavigateOverviewCommand { get; }
 
diff --git a/Apollon.WPF/ViewModels/NavBarPreparationViewModel.cs b/Apollon.WPF/ViewModels/NavBarPreparationViewModel.cs
index 1e0254d..9d3e5be 100644
--- a/Apollon.WPF/ViewModels/NavBarPreparationViewModel.cs
+++ b/Apollon.WPF/ViewModels/NavBarPreparationViewModel.cs
@@ -10,10 +10,9 @@ namespace Apollon.WPF.ViewModels
 {
     public class NavBarPreparationViewModel : ViewModelBase
     {
-        public ICommand NavigateArchersCommand { get;}
+        public ICommand NavigateOverviewCommand { get;}
         public ICommand NavigateGroupsCommand { get;}
         public ICommand NavigateClassesCommand { get;}
-
-        
+        public ICommand NavigateArchersCommand { get;}       
     }
 }
diff --git a/Apollon.WPF/Views/Components/AddEditDetails.xaml b/Apollon.WPF/Views/Components/AddEditDetails.xaml
index 3bf2954..23eb0ff 100644
--- a/Apollon.WPF/Views/Components/AddEditDetails.xaml
+++ b/Apollon.WPF/Views/Components/AddEditDetails.xaml
@@ -148,7 +148,7 @@
                  Grid.Column="1"
                    VerticalAlignment="Center">
             <TextBox 
-                 Text="{Binding Rounds}"
+                 Text="{Binding Groups}"
                  FontFamily="Arial"                     
                  FontSize="16"
                  Height="30"
diff --git a/Apollon.WPF/Views/GroupsView.xaml b/Apollon.WPF/Views/GroupsView.xaml
index 4d247a8..a147938 100644
--- a/Apollon.WPF/Views/GroupsView.xaml
+++ b/Apollon.WPF/Views/GroupsView.xaml
@@ -23,7 +23,11 @@
                 BorderBrush="#0000a0"
                 BorderThickness="1"
                 CornerRadius="2">
-            <TextBlock Text="Gruppen" VerticalAlignment="Center" HorizontalAlignment="Center"/>
+            <StackPanel VerticalAlignment="Center" HorizontalAlignment="Center">
+                <TextBlock Text="Gruppen" />
+                <!--<TextBlock Text="{Binding Groups}"/>-->
+            </StackPanel>
+            
         </Border>    
 
         <components:TournamentDetails Grid.Column="1" Margin="0,35,0,10" HorizontalAlignment="Center" DataContext="{Binding TournamentDetailsViewModel}"/>