diff --git a/CanYouBuildIt/App.xaml.cs b/CanYouBuildIt/App.xaml.cs
index 046846a..3a958ee 100644
--- a/CanYouBuildIt/App.xaml.cs
+++ b/CanYouBuildIt/App.xaml.cs
@@ -1,7 +1,10 @@
-namespace CanYouBuildIt;
+using CanYouBuildIt.Model;
+
+namespace CanYouBuildIt;
 
 public partial class App : Application
 {
+	public Manager Manager { get; private set; } = new Manager();
 	public App()
 	{
 		InitializeComponent();
diff --git a/CanYouBuildIt/Model/Build.cs b/CanYouBuildIt/Model/Build.cs
new file mode 100644
index 0000000..9d6ea34
--- /dev/null
+++ b/CanYouBuildIt/Model/Build.cs
@@ -0,0 +1,41 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Intrinsics.X86;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CanYouBuildIt.Model
+{
+    public class Build
+    {
+        public int id { get; private set; }
+        public float prix { get; private set; }
+        public List<Composant> listComp { get; private set; }
+
+
+        public Build(int idBuild, float prixBuild, Composant boitier, Composant processeur, Composant ventirad, Composant cartemere, Composant memoirevive, Composant cartegraphique, Composant alimentation, Composant ventilateur, Composant ssd = null, Composant hdd = null)
+        {
+            id = idBuild;
+            prix = prixBuild;
+            listComp.Add(boitier);
+            listComp.Add(processeur);
+            listComp.Add(ventirad);
+            listComp.Add(cartemere);
+            listComp.Add(memoirevive);
+            listComp.Add(cartegraphique);
+            listComp.Add(alimentation);
+            listComp.Add(ventilateur);
+            if(ssd != null)
+            {
+                listComp.Add(ssd);
+            }
+            if(hdd != null)
+            {
+                listComp.Add(hdd);
+            }
+
+        }
+    
+    }
+}
diff --git a/CanYouBuildIt/Model/Composant.cs b/CanYouBuildIt/Model/Composant.cs
new file mode 100644
index 0000000..7b09272
--- /dev/null
+++ b/CanYouBuildIt/Model/Composant.cs
@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CanYouBuildIt.Model
+{
+    public enum TypeComposant
+    {
+        Boitier,
+        Processeur,
+        Ventirad,
+        CarteMere,
+        MemoireVive,
+        CarteGraphique,
+        Alimentation,
+        Ventilateur,
+        SSD,
+        HDD
+    }
+
+    public class Composant
+    {
+        public string id { get; private set; }
+        public TypeComposant type { get; private set; }
+        public float prix { get; private set; }
+        public string lien { get; private set; }
+
+
+        public Composant( string idComp, TypeComposant typeComp, float prixCompo, string lienComp)
+        {
+            id = idComp;
+            type = typeComp;
+            prix = prixCompo;
+            lien = lienComp;
+        }
+    }
+}
diff --git a/CanYouBuildIt/Model/Manager.cs b/CanYouBuildIt/Model/Manager.cs
new file mode 100644
index 0000000..ec0579e
--- /dev/null
+++ b/CanYouBuildIt/Model/Manager.cs
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CanYouBuildIt.Model
+{
+    public class Manager
+    {
+        public List<Utilisateur> listUtil { get; private set; }
+
+        public Manager() 
+        {
+            listUtil = new List<Utilisateur>();
+        }
+
+        public void ajouterUtilisateur(Utilisateur utilisateur)
+        {
+            listUtil.Add(utilisateur);
+        }
+
+    }
+}
diff --git a/CanYouBuildIt/Model/Utilisateur.cs b/CanYouBuildIt/Model/Utilisateur.cs
new file mode 100644
index 0000000..9689c7e
--- /dev/null
+++ b/CanYouBuildIt/Model/Utilisateur.cs
@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CanYouBuildIt.Model
+{
+    public class Utilisateur
+    {
+        public string username;
+        public string password;
+        public List<Build> listBuild;
+
+
+        public Utilisateur(string name, string pasword, List<Build> listBuild = null)
+        {
+            username = name;
+            password = pasword;
+        }
+    }
+}
diff --git a/CanYouBuildIt/Resources/Images/pc4.png.jpg b/CanYouBuildIt/Resources/Images/pc4.png.jpg
deleted file mode 100644
index fa16127..0000000
Binary files a/CanYouBuildIt/Resources/Images/pc4.png.jpg and /dev/null differ
diff --git a/CanYouBuildIt/Views/Acceuil.xaml b/CanYouBuildIt/Views/Acceuil.xaml
index 1aaab2a..964ec3e 100644
--- a/CanYouBuildIt/Views/Acceuil.xaml
+++ b/CanYouBuildIt/Views/Acceuil.xaml
@@ -3,7 +3,7 @@
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
              x:Class="CanYouBuildIt.Views.Acceuil"
              Title="Can You Build It">
-    
+
     <VerticalStackLayout Margin="0,0,0,0">
         <Grid>
             <Grid.RowDefinitions>
@@ -21,32 +21,26 @@
             
             <Image Grid.Row="0"  Grid.Column="0" 
                 Source="pc1.png"
-                SemanticProperties.Description="Cute dot net bot waving hi to you!"
                 HeightRequest="200"
             />
             <Image Grid.Row="0"  Grid.Column="2" 
                 Source="pc3.png"
-                SemanticProperties.Description="Cute dot net bot waving hi to you!"
                 HeightRequest="200"
             />
             <Image Grid.Row="0"  Grid.Column="4" 
                 Source="pc3.png"
-                SemanticProperties.Description="Cute dot net bot waving hi to you!"
                 HeightRequest="200"
             />
             <Image Grid.Row="1"  Grid.Column="1" 
                 Source="pc2.png"
-                SemanticProperties.Description="Cute dot net bot waving hi to you!"
                 HeightRequest="200"
             />
             <Image Grid.Row="1"  Grid.Column="3" 
                 Source="pc4.png"
-                SemanticProperties.Description="Cute dot net bot waving hi to you!"
                 HeightRequest="200"
             />
             <Image Grid.Row="1"  Grid.Column="5" 
                 Source="pc2.png"
-                SemanticProperties.Description="Cute dot net bot waving hi to you!"
                 HeightRequest="200"
             />
 
@@ -71,13 +65,16 @@
                 x:Name="Config"
                 Text="Configurateur"
                 SemanticProperties.Hint="Counts the number of times you click"
-                HorizontalOptions="Center" />
+                HorizontalOptions="Center" 
+                Clicked="AddUtilisater"/>
+            
             <Button Grid.Row="0" Grid.Column="4"
                 x:Name="Fav"
                 Text="Favoris"
                 SemanticProperties.Hint="Counts the number of times you click"
                 HorizontalOptions="Center" />
 
+
         </Grid>
     </VerticalStackLayout>
 </ContentPage>
\ No newline at end of file
diff --git a/CanYouBuildIt/Views/Acceuil.xaml.cs b/CanYouBuildIt/Views/Acceuil.xaml.cs
index 7f6f17a..0e14e15 100644
--- a/CanYouBuildIt/Views/Acceuil.xaml.cs
+++ b/CanYouBuildIt/Views/Acceuil.xaml.cs
@@ -1,9 +1,17 @@
+using CanYouBuildIt.Model;
+
 namespace CanYouBuildIt.Views;
 
 public partial class Acceuil : ContentPage
 {
+	public Manager Manager=> (App.Current as App).Manager;
 	public Acceuil()
 	{
 		InitializeComponent();
 	}
+
+	private void AddUtilisater(object sender, EventArgs e)
+	{
+		Utilisateur utilisateur = new Utilisateur("Util1","pdm1");
+	}
 }
\ No newline at end of file