diff --git a/ParionsCuite/ParionsCuite/DataContractPersistance/DataContractPersistance.cs b/ParionsCuite/ParionsCuite/DataContractPersistance/DataContractPersistance.cs
index 4840019..5639cb2 100644
--- a/ParionsCuite/ParionsCuite/DataContractPersistance/DataContractPersistance.cs
+++ b/ParionsCuite/ParionsCuite/DataContractPersistance/DataContractPersistance.cs
@@ -6,7 +6,6 @@ using System.Linq;
 using System.Runtime.Serialization;
 using System.Text;
 using System.Threading.Tasks;
-using System.Xml;
 
 namespace ParionsCuite.DataContractPersistance
 {
@@ -40,23 +39,10 @@ namespace ParionsCuite.DataContractPersistance
                 Directory.CreateDirectory(FilePath);
             }
 
-            /*
             using (Stream s = File.Create(Path.Combine(FilePath, FileName))) 
             {
                 serialiser.WriteObject(s, evenements);
             }
-            */
-
-            var setting = new XmlWriterSettings() { Indent = true };
-            using (TextWriter tw = File.CreateText(Path.Combine(FilePath, FileName)))
-            {
-                using (XmlWriter writer = XmlWriter.Create(tw, setting))
-                {
-                    serialiser.WriteObject(writer, evenements);
-                }
-            }
         }
-
-
     }
 }
diff --git a/ParionsCuite/ParionsCuite/Modeles/Manageur.cs b/ParionsCuite/ParionsCuite/Modeles/Manageur.cs
index 9b41468..12d8aa5 100644
--- a/ParionsCuite/ParionsCuite/Modeles/Manageur.cs
+++ b/ParionsCuite/ParionsCuite/Modeles/Manageur.cs
@@ -15,7 +15,8 @@ namespace ParionsCuite.Modeles
         public IPersistanceManager Persistance { get; set; }
 
         public Manageur(IPersistanceManager Pers) {
-            Evenement = new ReadOnlyCollection;
+            Evenement = new List<Evenement>();
+            Persistance = Pers;
         }
 
         public Manageur() 
diff --git a/ParionsCuite/ParionsCuite/ParionsCuite.csproj b/ParionsCuite/ParionsCuite/ParionsCuite.csproj
index c2a6fc1..7b728f0 100644
--- a/ParionsCuite/ParionsCuite/ParionsCuite.csproj
+++ b/ParionsCuite/ParionsCuite/ParionsCuite.csproj
@@ -1,8 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
 	<PropertyGroup>
-		<TargetFrameworks>net7.0-maccatalyst</TargetFrameworks>
-		<!-- <TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net7.0-windows10.0.19041.0</TargetFrameworks> -->
+		<TargetFrameworks>net7.0-android;net7.0-ios;net7.0-maccatalyst</TargetFrameworks>
+		<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net7.0-windows10.0.19041.0</TargetFrameworks>
 		<!-- Uncomment to also build the tizen app. You will need to install tizen by following this: https://github.com/Samsung/Tizen.NET -->
 		<!-- <TargetFrameworks>$(TargetFrameworks);net7.0-tizen</TargetFrameworks> -->
 		<RuntimeIdentifiers>maccatalyst-arm64</RuntimeIdentifiers>