diff --git a/Apollon.Domain/Apollon.Domain.csproj b/Apollon.Domain/Apollon.Domain.csproj
index 132c02c..141e38f 100644
--- a/Apollon.Domain/Apollon.Domain.csproj
+++ b/Apollon.Domain/Apollon.Domain.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
+    <Nullable>disable</Nullable>
   </PropertyGroup>
 
 </Project>
diff --git a/Apollon.Domain/Models/Competition.cs b/Apollon.Domain/Models/Competition.cs
new file mode 100644
index 0000000..c126f70
--- /dev/null
+++ b/Apollon.Domain/Models/Competition.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Apollon.Domain.Models
+{
+    public class Competition
+    {
+        public string CompetitionName{ get; set; }
+        public string CompetitionImage{ get; set; }
+    }
+}
diff --git a/Apollon.EntityFramework/Migrations/20221107194347_competition.Designer.cs b/Apollon.EntityFramework/Migrations/20221107194347_competition.Designer.cs
new file mode 100644
index 0000000..ce630ff
--- /dev/null
+++ b/Apollon.EntityFramework/Migrations/20221107194347_competition.Designer.cs
@@ -0,0 +1,64 @@
+// <auto-generated />
+using System;
+using Apollon.EntityFramework;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace Apollon.EntityFramework.Migrations
+{
+    [DbContext(typeof(TournamentsDbContext))]
+    [Migration("20221107194347_competition")]
+    partial class competition
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "6.0.8")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder, 1L, 1);
+
+            modelBuilder.Entity("Apollon.EntityFramework.DTOs.TournamentDto", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Competition")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("CompetitionImage")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("EndDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Location")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Organisation")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Rounds")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("StartDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("TournamentName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Tournaments");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/Apollon.EntityFramework/Migrations/20221107194347_competition.cs b/Apollon.EntityFramework/Migrations/20221107194347_competition.cs
new file mode 100644
index 0000000..532f1a4
--- /dev/null
+++ b/Apollon.EntityFramework/Migrations/20221107194347_competition.cs
@@ -0,0 +1,19 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Apollon.EntityFramework.Migrations
+{
+    public partial class competition : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+
+        }
+    }
+}
diff --git a/Apollon.WPF/MainWindow.xaml b/Apollon.WPF/MainWindow.xaml
index 0a4d585..8e04884 100644
--- a/Apollon.WPF/MainWindow.xaml
+++ b/Apollon.WPF/MainWindow.xaml
@@ -4,6 +4,7 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:Apollon.WPF" 
+        xmlns:components="clr-namespace:Apollon.WPF.Views.Components"
         xmlns:views="clr-namespace:Apollon.WPF.Views"
         xmlns:vms="clr-namespace:Apollon.WPF.ViewModels" 
         xmlns:custom="clr-namespace:ModalControl;assembly=ModalControl"
@@ -30,6 +31,9 @@
         <DataTemplate DataType="{x:Type vms:OverviewViewModel}">
             <views:OverviewView Content="{Binding CurrentViewModel}" DataContext="{Binding OverviewViewModel}"/>
         </DataTemplate>
+        <DataTemplate DataType="{x:Type vms:AddEditDetailsViewModel}">
+            <components:AddEditDetails/>
+        </DataTemplate>
     </Window.Resources>    
         <Grid>
             <Grid.RowDefinitions>
diff --git a/Apollon.WPF/ViewModels/AddEditDetailsViewModel.cs b/Apollon.WPF/ViewModels/AddEditDetailsViewModel.cs
index 47b4c6e..980acf2 100644
--- a/Apollon.WPF/ViewModels/AddEditDetailsViewModel.cs
+++ b/Apollon.WPF/ViewModels/AddEditDetailsViewModel.cs
@@ -1,4 +1,5 @@
-using Microsoft.EntityFrameworkCore;
+using Apollon.Domain.Models;
+using Microsoft.EntityFrameworkCore;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
@@ -166,19 +167,38 @@ namespace Apollon.WPF.ViewModels
         public ICommand SubmitCommand { get; }
         public ICommand CancelCommand { get; }
 
-        public ObservableCollection<string> CompetitionList { get; set; }
+        public ObservableCollection<Competition> CompetitionList { get; set; }
 
         public AddEditDetailsViewModel(ICommand submitCommand, ICommand cancelCommand)
 		{
 			SubmitCommand = submitCommand;
 			CancelCommand = cancelCommand;
 
-            CompetitionList = new ObservableCollection<string>
+            CompetitionList = new ObservableCollection<Competition>
             {
-                "Halle", "im Freien", "Feld", "3D"
-            };
+				new Competition
+				{
+					CompetitionName = "Halle",
+					CompetitionImage = "targetHall.png"
+                },
+				new Competition
+				{
+					CompetitionName = "im Freien",
+					CompetitionImage ="targetOutdoor.png"
+                },
+				new Competition
+				{
+					CompetitionName = "Feld",
+					CompetitionImage = "targetField.png"
+                },
 
-            Competition = CompetitionList[1];
+                new Competition
+                {
+                    CompetitionName = "3D",
+                    CompetitionImage = "3d.png"
+                }
+
+            };            
         }
 	}	
 	
diff --git a/Apollon.WPF/Views/Components/AddEditDetails.xaml b/Apollon.WPF/Views/Components/AddEditDetails.xaml
index 8fe76fe..e46e496 100644
--- a/Apollon.WPF/Views/Components/AddEditDetails.xaml
+++ b/Apollon.WPF/Views/Components/AddEditDetails.xaml
@@ -70,8 +70,7 @@
                  VerticalContentAlignment="Center"                     
                  Background="LightGray"/>
 
-        <ComboBox Grid.Row="2"
-                  x:Name="ComboBox"                   
+        <ComboBox Grid.Row="2"                                     
                   Text="{Binding Competition}"
                   IsReadOnly="False"
                   IsEditable="True"
@@ -81,14 +80,10 @@
                   FontSize="16"
                   VerticalContentAlignment="Center"
                   HorizontalAlignment="Left"
-                  ItemsSource="{Binding CompetitionList}">
-            <!--<ComboBox.ItemTemplate>
-                <DataTemplate>
-                    <TextBlock Text="{Binding Source=}"/>
-                </DataTemplate>
-            </ComboBox.ItemTemplate>-->           
+                  ItemsSource="{Binding CompetitionList}"
+                  DisplayMemberPath="CompetitionName">                    
         </ComboBox>
-
+        
         <Image x:Name="CompetitionImage"                 
                Grid.Row="2"
                Grid.Column="1"