diff --git a/Sources/Modele/Echeance.cs b/Sources/Modele/Echeance.cs
index 4309680..c59dc5e 100644
--- a/Sources/Modele/Echeance.cs
+++ b/Sources/Modele/Echeance.cs
@@ -20,15 +20,17 @@ namespace Model
         public MethodePayement ModePayement { get; private set; }
 
         public bool IsDebit { get; private set; }
+        public TagOperation Tag { get; private set; }
 
         [JsonConstructor]
-        public Echeance(string intituleOperation, double montant, DateTime dateOperation, MethodePayement modePayement, bool isDebit = true)
+        public Echeance(string intituleOperation, double montant, DateTime dateOperation, MethodePayement modePayement, TagOperation tag, bool isDebit = true)
         {
             IntituleOperation = intituleOperation;
             Montant = montant;
             DateOperation = dateOperation;
             ModePayement = modePayement;
             IsDebit = isDebit;
+            Tag = tag;
         }
 
         public override string ToString()
diff --git a/Sources/Modele/Operation.cs b/Sources/Modele/Operation.cs
index d847bfa..80852ac 100644
--- a/Sources/Modele/Operation.cs
+++ b/Sources/Modele/Operation.cs
@@ -33,14 +33,17 @@ namespace Model
 
         public bool IsDebit { get; private set; }
 
+        public TagOperation Tag { get; private set; }
+
         [JsonConstructor]
-        public Operation(string intituleOperation, double montant, DateTime dateOperation, MethodePayement modePayement, bool isDebit=true)
+        public Operation(string intituleOperation, double montant, DateTime dateOperation, MethodePayement modePayement, TagOperation tag, bool isDebit=true)
         {
             IntituleOperation = intituleOperation;
             Montant = montant;
             DateOperation = dateOperation;
             ModePayement = modePayement;
             IsDebit = isDebit;
+            Tag = tag;
         }
 
         void OnPropertyChanged(string propertyName) => PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
diff --git a/Sources/Modele/Planification.cs b/Sources/Modele/Planification.cs
index 5df0a7d..d4749df 100644
--- a/Sources/Modele/Planification.cs
+++ b/Sources/Modele/Planification.cs
@@ -1,4 +1,5 @@
-using Newtonsoft.Json;
+using Microsoft.Maui.Controls;
+using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -17,26 +18,25 @@ namespace Model
 
         public DateTime DateOperation { get; private set; }
 
-        public int Frequance { get; private set; }//en mois ?
-
         public MethodePayement ModePayement { get; private set; }
 
         public bool IsDebit { get; private set; }
+        public TagOperation Tag { get; private set; }
 
         [JsonConstructor]
-        public Planification(string intituleOperation, double montant, DateTime dateOperation, int frequance, MethodePayement modePayement, bool isDebit = true)
+        public Planification(string intituleOperation, double montant, DateTime dateOperation, MethodePayement modePayement, TagOperation tag, bool isDebit = true)
         {
             IntituleOperation = intituleOperation;
             Montant = montant;
             DateOperation = dateOperation;
-            Frequance = frequance;
             ModePayement = modePayement;
             IsDebit = isDebit;
+            Tag = tag;
         }
 
         public override string ToString()
         {
-            return IntituleOperation + " " + DateOperation + " " + Montant + " " + ModePayement + " " + IsDebit + " " + Frequance;
+            return IntituleOperation + " " + DateOperation + " " + Montant + " " + ModePayement + " " + IsDebit + " " + Tag;
         }
     }
 }
diff --git a/Sources/Modele/TagOperation.cs b/Sources/Modele/TagOperation.cs
new file mode 100644
index 0000000..7d65332
--- /dev/null
+++ b/Sources/Modele/TagOperation.cs
@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Model
+{
+    public enum TagOperation
+    {
+        Alimentaire,
+        Carburant,
+        Habitation,
+        Energie,
+        Telephonie,
+        Loisir,
+        Restauration,
+        Divers,
+        Transport,
+        Transaction,
+        Santé
+    }
+}