diff --git a/ParionsCuite/ParionsCuite/Modeles/Autre.cs b/ParionsCuite/ParionsCuite/Modeles/Autre.cs
index cd595c3..ffd4c15 100644
--- a/ParionsCuite/ParionsCuite/Modeles/Autre.cs
+++ b/ParionsCuite/ParionsCuite/Modeles/Autre.cs
@@ -5,17 +5,23 @@ namespace ParionsCuite.Modeles
     public class Autre
     {
         public string Nom { get; set; }
-        public decimal Quantite { get; set; }
 
-        public Autre(string nom, decimal Quantite)
+        public Autre(string nom)
         {
-            this.Nom = nom;
-            this.Quantite = Quantite;
+            Nom = nom;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(obj, null)) return false;
+            if (ReferenceEquals(obj, this)) return true;
+            if (obj.GetType() != this.GetType()) return false;
+            return Equals(obj as Autre);
         }
 
         public override string ToString()
         {
-            return $"nom : {Nom}, quantité : {Quantite} \n";
+            return $"nom : {Nom} \n";
         }
     }
 }
diff --git a/ParionsCuite/ParionsCuite/Modeles/Boissons.cs b/ParionsCuite/ParionsCuite/Modeles/Boissons.cs
index e365d3e..b82896d 100644
--- a/ParionsCuite/ParionsCuite/Modeles/Boissons.cs
+++ b/ParionsCuite/ParionsCuite/Modeles/Boissons.cs
@@ -1,21 +1,28 @@
 using System;
+using System.Security.Principal;
 
 namespace ParionsCuite.Modeles
 {
     public class Boissons
     {
         public string Nom { get; set; }
-        public decimal Quantite { get; set; }
 
-        public Boissons(string nom, decimal Quantite)
+        public Boissons(string nom)
         {
-            this.Nom = nom;
-            this.Quantite = Quantite;
+            Nom = nom;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(obj, null)) return false;
+            if (ReferenceEquals(obj, this)) return true;
+            if (obj.GetType() != this.GetType()) return false;
+            return Equals(obj as Boissons);
         }
 
         public override string ToString()
         {
-            return $"nom : {Nom}, quantité : {Quantite} \n";
+            return $"nom : {Nom} \n";
         }
 
     }
diff --git a/ParionsCuite/ParionsCuite/Modeles/Evenement.cs b/ParionsCuite/ParionsCuite/Modeles/Evenement.cs
index 64f19bc..62fe38e 100644
--- a/ParionsCuite/ParionsCuite/Modeles/Evenement.cs
+++ b/ParionsCuite/ParionsCuite/Modeles/Evenement.cs
@@ -1,4 +1,5 @@
-using System;
+using ParionsCuite.Views.Invite;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -8,37 +9,72 @@ namespace ParionsCuite.Modeles
 {
     public class Evenement
     {
-        public string nom { get; private set; }
+            /* Déclaration */
+        public string Nom { get; private set; }
+        public DateTime Date { get; private set; }
+        public string Lieu { get; private set; }
+        public int Heure { get; private set; }
+        public int Minute { get; private set; }
 
-        public DateTime date { get; private set; }
+        public Participation Participation { get; private set; }
+        public List<Inviter> ListInviter { get; private set; }
+        public List<Parier> ListParier { get; private set; }
 
-        public string lieu { get; private set; }
+            /* Constructeur */
+        public Evenement(string nom, DateTime date, string lieu, int heure, int minute, Participation participation)
+        {
+            Nom = nom;
+            Date = date;
+            Lieu = lieu;
+            Heure = heure;
+            Minute = minute;
+            Participation = participation;
+            ListInviter = new List<Inviter>();
+            ListParier = new List<Parier>();
+        }
 
-        public int heure { get; private set; }
+            /* Méthode Inviter */
+        public bool Ajouter_inviter(Inviter I)
+        {
+            ListInviter.Add(I);
+            foreach (Inviter i in ListInviter)
+            {
+                if (i == I)
+                    return true;
+            }
+            return false;
+        }
 
-        public int minute { get; private set; }
+        public bool Supprimer_inviter(Inviter inviter)
+        {
+            return ListInviter.Remove(inviter);
+        }
 
-        public Participation participation { get; private set; }
+            /* Méthode Parie */
+        public bool Ajouter_parie(Parier parier)
+        {
+            ListParier.Add(parier);
+            foreach (Parier p in ListParier)
+            {
+                if (p == parier)
+                    return true;
+            }
+            return false;
+        }
 
-        public Evenement(string nom, DateTime date, string lieu, int heure, int minute, Participation participation)
+        public bool Supprimer_parie(Parier p)
         {
-            this.nom = nom;
-            this.date = date;
-            this.lieu = lieu;
-            this.heure = heure;
-            this.minute = minute;
-            this.participation = participation;
-            List<Inviter> list_inviter = new List<Inviter>();
-            List<Parier> list_parie = new List<Parier>();
+            return ListParier.Remove(p);
         }
 
-        public void setEvenement(string nom, DateTime date, string lieu, int heure, int minute)
+            /* Setter */
+        public void SetEvenement(string nom, DateTime date, string lieu, int heure, int minute)
         {
-            this.nom = nom;
-            this.date = date;
-            this.lieu = lieu;
-            this.heure = heure;
-            this.minute = minute;
+            Nom = nom;
+            Date = date;
+            Lieu = lieu;
+            Heure = heure;
+            Minute = minute;
             return;
         }
     }
diff --git a/ParionsCuite/ParionsCuite/Modeles/Inviter.cs b/ParionsCuite/ParionsCuite/Modeles/Inviter.cs
index 7de0d65..ac6e86b 100644
--- a/ParionsCuite/ParionsCuite/Modeles/Inviter.cs
+++ b/ParionsCuite/ParionsCuite/Modeles/Inviter.cs
@@ -8,8 +8,8 @@ namespace ParionsCuite.Modeles
 
         public Inviter(string nom, string prenom)
         {
-            this.Nom = nom;
-            this.Prenom = prenom;
+            Nom = nom;
+            Prenom = prenom;
         }
 
         public override string ToString()
diff --git a/ParionsCuite/ParionsCuite/Modeles/Manageur.cs b/ParionsCuite/ParionsCuite/Modeles/Manageur.cs
index a861866..9a25ac8 100644
--- a/ParionsCuite/ParionsCuite/Modeles/Manageur.cs
+++ b/ParionsCuite/ParionsCuite/Modeles/Manageur.cs
@@ -8,22 +8,22 @@ namespace ParionsCuite.Modeles
 {
     public class Manageur
     {
-        public List<Evenement> evenement { get; private set; }
+        public List<Evenement> Evenement { get; private set; }
 
         public Manageur() 
         {
-            evenement = new List<Evenement>();
+            Evenement = new List<Evenement>();
         }
 
         public Manageur(List<Evenement> evenements)
         {
-            evenement = evenements.ToList();
+            Evenement = evenements.ToList();
         }
 
         public bool Ajout_evenement(Evenement ev)
         {
-           evenement.Add(ev);
-           foreach (Evenement e in evenement)
+           Evenement.Add(ev);
+           foreach (Evenement e in Evenement)
             {
                 if (e == ev)
                     return true;
@@ -33,7 +33,7 @@ namespace ParionsCuite.Modeles
 
         public bool Supprimer_evenement(Evenement ev)
         {
-            return evenement.Remove(ev);
+            return Evenement.Remove(ev);
         }
 
     }
diff --git a/ParionsCuite/ParionsCuite/Modeles/Nourriture.cs b/ParionsCuite/ParionsCuite/Modeles/Nourriture.cs
index f4bd8eb..65a5094 100644
--- a/ParionsCuite/ParionsCuite/Modeles/Nourriture.cs
+++ b/ParionsCuite/ParionsCuite/Modeles/Nourriture.cs
@@ -4,17 +4,23 @@ namespace ParionsCuite.Modeles
     public class Nourriture
     {
         public string Nom { get; set; }
-        public decimal Quantite { get; set; }
 
-        public Nourriture(string nom, decimal quantite)
+        public Nourriture(string nom)
         {
-            this.Nom = nom; 
-            Quantite = quantite;
+            Nom = nom; 
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (ReferenceEquals(obj, null)) return false;
+            if (ReferenceEquals(obj, this)) return true;
+            if (obj.GetType() != this.GetType()) return false;
+            return Equals(obj as Nourriture);
         }
 
         public override string ToString()
         {
-            return $"nom : {Nom}, quantité : {Quantite} \n";
+            return $"nom : {Nom} \n";
         }
     }
 }
diff --git a/ParionsCuite/ParionsCuite/Modeles/Parier.cs b/ParionsCuite/ParionsCuite/Modeles/Parier.cs
index a2c3c90..863d485 100644
--- a/ParionsCuite/ParionsCuite/Modeles/Parier.cs
+++ b/ParionsCuite/ParionsCuite/Modeles/Parier.cs
@@ -11,13 +11,21 @@ namespace ParionsCuite.Modeles
         public Inviter i1;
         public Inviter i2;
 
-        public string but { get; private set; }
+        public string But { get; private set; }
 
-        public string enjeu { get; private set; }
+        public string Enjeu { get; private set; }
+
+        public Parier(Inviter i1, Inviter i2, string but, string enjeu) 
+        {
+            this.i1 = i1;
+            this.i2 = i2;
+            But = but;
+            Enjeu = enjeu;
+        }
 
         public override string ToString()
         {
-            return $"joueur n°1 : {i1}, \njoueur n°2 : {i2}, \nbut : {but}, enjeux : {enjeu}";
+            return $"joueur n°1 : {i1}, \njoueur n°2 : {i2}, \nbut : {But}, enjeux : {Enjeu}";
         }
     }
 }
diff --git a/ParionsCuite/ParionsCuite/Modeles/Participation.cs b/ParionsCuite/ParionsCuite/Modeles/Participation.cs
index e58788c..4eca9f5 100644
--- a/ParionsCuite/ParionsCuite/Modeles/Participation.cs
+++ b/ParionsCuite/ParionsCuite/Modeles/Participation.cs
@@ -1,4 +1,7 @@
-using System;
+using Microsoft.Maui.ApplicationModel;
+using ParionsCuite.Views.Participations.Autre;
+using ParionsCuite.Views.Participations.Boisson;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -8,11 +11,36 @@ namespace ParionsCuite.Modeles
 {
     public class Participation
     {
-        public Participation() 
+
+        public Dictionary<Boissons, int> Map_Boissons { get; private set; }
+        public Dictionary<Nourriture, int> Map_Nourriture { get; private set; }
+        public Dictionary<Autre, int> Map_Autre { get; private set; }
+
+        public Participation(Dictionary<Boissons, int> map_boisson, Dictionary<Nourriture, int> map_nourriture, Dictionary<Autre, int> map_autre) 
+        {
+            Map_Boissons = map_boisson;
+            Map_Nourriture = map_nourriture;
+            Map_Autre = map_autre;
+        }
+
+        public bool Ajout_Boissons(Boissons boissons, int quantite) 
         {
-            List<Boissons> list_boisson = new List<Boissons>();
-            List<Autre> list_autre = new List<Autre>();
-            List<Nourriture> list_nourriture = new List<Nourriture>();
+            foreach (var pair in Map_Boissons)
+            {
+                if (pair.Key.Equals(boissons))
+                {
+                    if (quantite > 0)
+                    {
+                        int temp = pair.Value + quantite;
+                        Map_Boissons.Remove(boissons);
+                        Map_Boissons.Add(boissons, temp);
+                        return true;
+                    }
+                    return false;
+                }
+            }
+            Map_Boissons.Add(boissons, quantite);
+            return true;
         }
 
         
diff --git a/ParionsCuite/ParionsCuite/Views/Invite/Inviter.xaml b/ParionsCuite/ParionsCuite/Views/Invite/Inviter.xaml
index b21c0b4..fd8f528 100644
--- a/ParionsCuite/ParionsCuite/Views/Invite/Inviter.xaml
+++ b/ParionsCuite/ParionsCuite/Views/Invite/Inviter.xaml
@@ -17,9 +17,9 @@
 
             <!--Input des noms et prenoms-->
             <StackLayout Grid.Column="0" >
-                <Entry Placeholder="Entrer nom invité" HorizontalOptions="End" FontSize="Large"  Margin="0,20,0,0" />
-                <Entry Placeholder="Entrer prénom invité" HorizontalOptions="End"  FontSize="Large" Margin="0,20,0,0" />
-                <Button Text="Ajouter" HorizontalOptions="Center" Margin="0,20,0,0"/>
+                <Entry Placeholder="Entrer nom invité" x:Name="nomEditor" HorizontalOptions="End" FontSize="Large"  Margin="0,20,0,0" />
+                <Entry Placeholder="Entrer prénom invité" x:Name="prenomEditor" HorizontalOptions="End"  FontSize="Large" Margin="0,20,0,0" />
+                <Button Text="Ajouter" Clicked="AddInvitelist" HorizontalOptions="Center" Margin="0,20,0,0"/>
             </StackLayout>
 
                 <!--Grid prenom et nom + output -->
diff --git a/ParionsCuite/ParionsCuite/Views/Invite/Inviter.xaml.cs b/ParionsCuite/ParionsCuite/Views/Invite/Inviter.xaml.cs
index f614d9a..397e4d5 100644
--- a/ParionsCuite/ParionsCuite/Views/Invite/Inviter.xaml.cs
+++ b/ParionsCuite/ParionsCuite/Views/Invite/Inviter.xaml.cs
@@ -1,13 +1,20 @@
+using ParionsCuite.Modeles;
 namespace ParionsCuite.Views.Invite;
 
 public partial class Inviter : ContentView
 {
-	public Inviter()
+    //public Manageur m => (App.Current as App).Manageur;
+    public Inviter()
 	{
 		InitializeComponent();
 	}
-
     void ColumnDefinition_SizeChanged(System.Object sender, System.EventArgs e)
     {
     }
+
+    private void AddInvitelist(object sender, EventArgs e)
+    {
+        // Inviter invite1 = new Inviter(nomEditor.Text, prenomEditor.Text);
+        //m.AddInvite(invite1);
+    }
 }
\ No newline at end of file