diff --git a/Code/IHM/App.xaml b/Code/IHM/App.xaml
index 1c0a7e7..865fd83 100644
--- a/Code/IHM/App.xaml
+++ b/Code/IHM/App.xaml
@@ -2,8 +2,12 @@
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
              xmlns:local="clr-namespace:IHM"
+             xmlns:conv="clr-namespace:IHM.Converters"
              StartupUri="MainWindow.xaml">
     <Application.Resources>
+
+        <conv:Func2WindowPartConverter x:Key="Func2WpConv"/>
+
         <Style x:Key="BorderRessource" TargetType="Border">
             <Setter Property="BorderBrush" Value="Black"/>
             <Setter Property="BorderThickness" Value="2"/>
diff --git a/Code/IHM/Converters/Func2WindowPartConverter.cs b/Code/IHM/Converters/Func2WindowPartConverter.cs
new file mode 100644
index 0000000..d825da7
--- /dev/null
+++ b/Code/IHM/Converters/Func2WindowPartConverter.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Controls;
+using System.Windows.Data;
+
+namespace IHM.Converters
+{
+    public class Func2WindowPartConverter : IValueConverter
+    {
+        public object? Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            Func<UserControl>? windowPartCreator = value as Func<UserControl>;
+            if (windowPartCreator == null)
+            {
+                return null;
+            }
+            return windowPartCreator();
+        }
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
diff --git a/Code/IHM/MainWindow.xaml b/Code/IHM/MainWindow.xaml
index 2bb4f0d..30fa14f 100644
--- a/Code/IHM/MainWindow.xaml
+++ b/Code/IHM/MainWindow.xaml
@@ -24,5 +24,10 @@
 
         </StackPanel>
 
+        <ContentControl x:Name="contentControl" 
+                        DataContext="{Binding Nav}" 
+                        Content="{Binding SelectedUserControlCreator.Value,Converter={StaticResource Func2WpConv}}"
+                        Grid.Column="1" Grid.Row="1"/>
+
     </Grid>
 </Window>
diff --git a/Code/IHM/Navigator.cs b/Code/IHM/Navigator.cs
index 7f11aeb..5509663 100644
--- a/Code/IHM/Navigator.cs
+++ b/Code/IHM/Navigator.cs
@@ -48,7 +48,7 @@ namespace IHM
 
         public KeyValuePair<string, Func<UserControl>> SelectedUserControlCreator
         {
-            get => SelectedUserControlCreator;
+            get => selectedUserControlCreator;
             set
             {
                 if (selectedUserControlCreator.Equals(value)) return;