diff --git a/notus/Biblioteque_de_Class/IManager.cs b/notus/Biblioteque_de_Class/IManager.cs
index 8b3b056..4da721f 100644
--- a/notus/Biblioteque_de_Class/IManager.cs
+++ b/notus/Biblioteque_de_Class/IManager.cs
@@ -16,6 +16,25 @@ namespace Biblioteque_de_Class
 
         public List<User> LoadUserData();
 
-        //public List<Note> LoadNote();
+        public List<Note> LoadNote();
+
+        public void SaveNote(Note note);
+
+        public List<Theme> LoadTheme();
+
+        public void SaveTheme(Theme theme);
+
+        public List<Logo> LoadLogo();
+
+        public void SaveLogo(Logo logo);
+
+        public List<Tags> LoadTags();
+
+        public void SaveTags(Tags tag);
+
+        public List<NoteImage> LoadNoteImage();
+
+        public void SaveNoteImage(NoteImage noteImage);
+
     }
 }
diff --git a/notus/Biblioteque_de_Class/Note.cs b/notus/Biblioteque_de_Class/Note.cs
index efd1dba..8ab6306 100644
--- a/notus/Biblioteque_de_Class/Note.cs
+++ b/notus/Biblioteque_de_Class/Note.cs
@@ -9,18 +9,18 @@ namespace Biblioteque_de_Class
     public class Note
     {
         private string name;
-        private string Name
+        public string Name
         {
             get { return name; }
-            set { if (value == null) { name = "Unnamed Note"; } else { name = value; } }
+            private set { if (value == null) { name = "Unnamed Note"; } else { name = value; } }
         }
 
         ///private string Text { get; set; } Attribut pour le texte de la note <summary>
         private string logoPath;
-        private string LogoPath
+        public string LogoPath
         {
             get { return logoPath; }
-            set { if (value == null) { logoPath = "PATH TO DEFAULT LOGO"; } else { logoPath = value; } }
+            private set { if (value == null) { logoPath = "PATH TO DEFAULT LOGO"; } else { logoPath = value; } }
         }
 
         private DateOnly CreationDate { get; }
diff --git a/notus/Biblioteque_de_Class/PersistenceManager.cs b/notus/Biblioteque_de_Class/PersistenceManager.cs
index 5adffaf..8fd95d2 100644
--- a/notus/Biblioteque_de_Class/PersistenceManager.cs
+++ b/notus/Biblioteque_de_Class/PersistenceManager.cs
@@ -30,5 +30,44 @@ namespace Biblioteque_de_Class
         {
             return persistence.LoadUserData();
         }
+        
+        public void SaveNote(Note note)
+        {
+            persistence.SaveNote(note);
+        }
+        
+        public List<Note> LoadNote()
+        {
+            return persistence.LoadNote();
+        }
+
+        public List<Logo> LoadLogo()
+        {
+            return persistence.LoadLogo();
+        }
+
+        public void SaveLogo(Logo logo)
+        {
+            persistence.SaveLogo(logo);
+        }
+
+        public List<Tags> LoadTags()
+        {
+            return persistence.LoadTags();
+        }
+
+        public void SaveTags(Tags tag)
+        {
+            persistence.SaveTags(tag);
+        }
+
+        public List<NoteImage> LoadNoteImage()
+        {
+            return persistence.LoadNoteImage();
+        }
+        public void SaveNoteImage(NoteImage noteImage)
+        {
+            persistence.SaveNoteImage(noteImage);
+        }
     }
 }
diff --git a/notus/Notus_Console/Program.cs b/notus/Notus_Console/Program.cs
index 1f099dc..53574ec 100644
--- a/notus/Notus_Console/Program.cs
+++ b/notus/Notus_Console/Program.cs
@@ -31,21 +31,23 @@ Database db = new Database();
 User u = new User(Upseudo, Umail, Upassword);
 Note n = new Note(nomNote, logoPath, u);
 Tags t = new Tags(NomTag, color);
+PersistenceManager managerPers = new PersistenceManager(new Stub());
 
 List<string> NewColorList = new List<string> { };
 List<string> listCouleurs = new List<string> { };
 List<Note> _searchedNotes;
-List<Note> NoteListe;
+List<Note> NoteListe = managerPers.LoadNote();
 List<Tags> _searchedTags;
-List<User> UserListe; // = IManager.LoadUserData(); /// Essai de load via Imanager
+List<User> UserListe = managerPers.LoadUserData();
 
 
 
-foreach (User us in UserListe) /// Test du stub
+/*foreach (Note no in NoteListe) /// Test du stub
 {
-    Console.WriteLine("Coucou");
+    Console.WriteLine(no.GetName());
 }
-return;
+return;*/
+
 int boucle = 0;
 while (boucle == 0)
 {
diff --git a/notus/Notus_Persistence/Stub.cs b/notus/Notus_Persistence/Stub.cs
index 02562d6..bacfd14 100644
--- a/notus/Notus_Persistence/Stub.cs
+++ b/notus/Notus_Persistence/Stub.cs
@@ -8,13 +8,15 @@ using System.Threading.Tasks;
 
 namespace Notus_Persistance
 {
-    internal class Stub : IManager
+    public class Stub : IManager
     {
-        void IManager.SaveDatabaseData(Database database)
+        void errorMess()
         {
-            throw new NotImplementedException();
+            Console.WriteLine("Pas d'enregistrement de données dans le stub.");
+            return;
         }
 
+        //Loaders
         Database IManager.LoadDatabaseData()
         {
             Database database = new Database();
@@ -25,12 +27,7 @@ namespace Notus_Persistance
             return database;
         }
 
-        void IManager.SaveUserData(User user)
-        {
-            throw new NotImplementedException();
-        }
-
-        List <User> IManager.LoadUserData()
+        List<User> IManager.LoadUserData()
         {
             List<User> users = new List<User>();
             users.Add(new User("Nicolas", "leHeros@gmail.com", "Feur"));
@@ -40,16 +37,90 @@ namespace Notus_Persistance
             return users;
         }
 
-        /*List<Note> IManager.LoadNote()
+        List<Note> IManager.LoadNote()
         {
-            List <Note> notes = new List<Note>();
-            notes.Add(new Note("Note_1", "Logo_1",new User("Liam","Liam@gmail.com","Oui")));
+            List<Note> notes = new List<Note>();
+            notes.Add(new Note("Note_1", "Logo_1", new User("Liam", "Liam@gmail.com", "Oui")));
             notes.Add(new Note("Note_2", "Logo_3", new User("Liam", "Liam@gmail.com", "Oui")));
             notes.Add(new Note("Note_3", "Logo_5", new User("Liam", "Liam@gmail.com", "Oui")));
             notes.Add(new Note("Note_4", "Logo_7", new User("Liam", "Liam@gmail.com", "Oui")));
             notes.Add(new Note("Note_5", "Logo_9", new User("Liam", "Liam@gmail.com", "Oui")));
             return notes;
-        }*/
+        }
+
+        List<Theme> IManager.LoadTheme()
+        {
+            List<Theme> themes = new List<Theme>();
+            themes.Add(new Theme("Tropiques", new List<string> { }));
+            themes.Add(new Theme("Savane", new List<string> { }));
+            themes.Add(new Theme("Nuit", new List<string> { }));
+            return themes;
+        }
+
+        List<Logo> IManager.LoadLogo()
+        {
+            List<Logo> logos = new List<Logo>();
+            logos.Add(new Logo("pinguin", "pinguin.png"));
+            logos.Add(new Logo("ours", "ours.png"));
+            logos.Add(new Logo("caddie", "caddie.png"));
+            logos.Add(new Logo("croix", "croix.png"));
+            return logos;
+        }
+
+        List<Tags> IManager.LoadTags()
+        {
+            List<Tags> tags = new List<Tags>();
+            tags.Add(new Tags("courses", "vert"));
+            tags.Add(new Tags("urgent", "rouge"));
+            tags.Add(new Tags("enfants", "bleu"));
+            return tags;
+        }
+
+        List<NoteImage> IManager.LoadNoteImage()
+        {
+            List<NoteImage> noteImages = new List<NoteImage>();
+            noteImages.Add(new NoteImage(1, "soupe.png", "2.4"));
+            noteImages.Add(new NoteImage(2, "baguette.png", "5.2"));
+            noteImages.Add(new NoteImage(3, "cailloux.png", "3.10"));
+            return noteImages;
+        }
+
+        //Savers
+        void IManager.SaveNote(Note note)
+        {
+            errorMess();
+        }
+
+        void IManager.SaveDatabaseData(Database database)
+        {
+            errorMess();
+        }
+
+        void IManager.SaveUserData(User user)
+        {
+            errorMess();
+        }
+
+        void IManager.SaveTheme(Theme theme)
+        {
+            errorMess();
+        }
+
+        void IManager.SaveLogo(Logo logo)
+        {
+            errorMess();
+        }
+
+        void IManager.SaveTags(Tags tag)
+        {
+            errorMess();
+        }
+
+        void IManager.SaveNoteImage(NoteImage noteImage)
+        {
+            errorMess();
+        }
+
     }
 }
 
diff --git a/notus/Notus_Persistence/ToJSON.cs b/notus/Notus_Persistence/ToJSON.cs
index 6233590..64074e0 100644
--- a/notus/Notus_Persistence/ToJSON.cs
+++ b/notus/Notus_Persistence/ToJSON.cs
@@ -16,8 +16,18 @@ namespace Notus_Persistance
     {
         private const string DatabaseDataFilePath = "data.json";
         private const string UserDataFilePath = "userdata.json";
+        private const string NoteDataFilePath = "notedata.json";
+        private const string ThemeDataFilePath = "themedata.json";
+        private const string LogoDataFilePath = "logodata.json";
+        private const string TagsDataFilePath = "tagsdata.json";
+        private const string NoteImageDataFilePath = "noteImagedata.json";
         private static DataContractJsonSerializer DatabasejsonSerializer = new DataContractJsonSerializer(typeof(Database));
         private static DataContractJsonSerializer UserjsonSerializer = new DataContractJsonSerializer(typeof(User));
+        private static DataContractJsonSerializer NotejsonSerializer = new DataContractJsonSerializer(typeof(Note));
+        private static DataContractJsonSerializer ThemejsonSerializer = new DataContractJsonSerializer(typeof(Theme));
+        private static DataContractJsonSerializer LogojsonSerializer = new DataContractJsonSerializer(typeof(Logo));
+        private static DataContractJsonSerializer TagsjsonSerializer = new DataContractJsonSerializer(typeof(Tags));
+        private static DataContractJsonSerializer NoteImagejsonSerializer = new DataContractJsonSerializer(typeof(NoteImage));
         public void SaveDatabaseData(Database database)
         {
             using (FileStream fileStream = File.Create(DatabaseDataFilePath))
@@ -97,5 +107,215 @@ namespace Notus_Persistance
                 throw new FileException("No userfile find");
             }
         }
+
+        List<Note> IManager.LoadNote()
+        {
+            List<Note> notes = new List<Note>();
+            if (File.Exists(NoteDataFilePath))
+            {
+                Note note;
+                using (FileStream fileStream = File.OpenRead(UserDataFilePath))
+                {
+                    Note? note1 = (Note?)NotejsonSerializer.ReadObject(fileStream);
+                    if (note1 == null)
+                    {
+                        throw new FileException("Failed to load database. The loaded object is null.");
+                    }
+                    else
+                    {
+                        note = note1;
+                        notes.Add(note);
+                        return notes;
+                    }
+                }
+            }
+            else
+            {
+                throw new FileException("No notefile find");
+            }
+        }
+
+        public void SaveNote(Note note)
+        {
+            using (FileStream fileStream = File.Create(NoteDataFilePath))
+            {
+                using (var writer = JsonReaderWriterFactory.CreateJsonWriter(
+                            fileStream,
+                            System.Text.Encoding.UTF8,
+                            false,
+                            true))//<- this boolean says that we sant indentation
+                {
+                    NotejsonSerializer.WriteObject(writer, note);
+                }
+            }
+        }
+
+        List<Theme> IManager.LoadTheme()
+        {
+            List<Theme> themes = new List<Theme>();
+            if (File.Exists(ThemeDataFilePath))
+            {
+                Theme theme;
+                using (FileStream fileStream = File.OpenRead(UserDataFilePath))
+                {
+                    Theme? theme1 = (Theme?)ThemejsonSerializer.ReadObject(fileStream);
+                    if (theme1 == null)
+                    {
+                        throw new FileException("Failed to load database. The loaded object is null.");
+                    }
+                    else
+                    {
+                        theme = theme1;
+                        themes.Add(theme);
+                        return themes;
+                    }
+                }
+            }
+            else
+            {
+                throw new FileException("No themefile find");
+            }
+        }
+
+        public void SaveTheme(Theme theme)
+        {
+            using (FileStream fileStream = File.Create(ThemeDataFilePath))
+            {
+                using (var writer = JsonReaderWriterFactory.CreateJsonWriter(
+                            fileStream,
+                            System.Text.Encoding.UTF8,
+                            false,
+                            true))//<- this boolean says that we sant indentation
+                {
+                    ThemejsonSerializer.WriteObject(writer, theme);
+                }
+            }
+        }
+
+        List<Logo> IManager.LoadLogo()
+        {
+            List<Logo> logos = new List<Logo>();
+            if (File.Exists(LogoDataFilePath))
+            {
+                Logo logo;
+                using (FileStream fileStream = File.OpenRead(UserDataFilePath))
+                {
+                    Logo? logo1 = (Logo?)LogojsonSerializer.ReadObject(fileStream);
+                    if (logo1 == null)
+                    {
+                        throw new FileException("Failed to load database. The loaded object is null.");
+                    }
+                    else
+                    {
+                        logo = logo1;
+                        logos.Add(logo);
+                        return logos;
+                    }
+                }
+            }
+            else
+            {
+                throw new FileException("No notefile find");
+            }
+        }
+
+        public void SaveLogo(Logo logo)
+        {
+            using (FileStream fileStream = File.Create(LogoDataFilePath))
+            {
+                using (var writer = JsonReaderWriterFactory.CreateJsonWriter(
+                            fileStream,
+                            System.Text.Encoding.UTF8,
+                            false,
+                            true))//<- this boolean says that we sant indentation
+                {
+                    LogojsonSerializer.WriteObject(writer, logo);
+                }
+            }
+        }
+
+        List<Tags> IManager.LoadTags()
+        {
+            List<Tags> tags = new List<Tags>();
+            if (File.Exists(TagsDataFilePath))
+            {
+                Tags tag;
+                using (FileStream fileStream = File.OpenRead(TagsDataFilePath))
+                {
+                    Tags? tag1 = (Tags?)TagsjsonSerializer.ReadObject(fileStream);
+                    if (tag1 == null)
+                    {
+                        throw new FileException("Failed to load database. The loaded object is null.");
+                    }
+                    else
+                    {
+                        tag = tag1;
+                        tags.Add(tag);
+                        return tags;
+                    }
+                }
+            }
+            else
+            {
+                throw new FileException("No tagfile find");
+            }
+        }
+
+        public void SaveTags(Tags tag)
+        {
+            using (FileStream fileStream = File.Create(TagsDataFilePath))
+            {
+                using (var writer = JsonReaderWriterFactory.CreateJsonWriter(
+                            fileStream,
+                            System.Text.Encoding.UTF8,
+                            false,
+                            true))//<- this boolean says that we sant indentation
+                {
+                    TagsjsonSerializer.WriteObject(writer, tag);
+                }
+            }
+        }
+
+        List<NoteImage> IManager.LoadNoteImage()
+        {
+            List<NoteImage> noteImages = new List<NoteImage>();
+            if (File.Exists(NoteImageDataFilePath))
+            {
+                NoteImage noteImage;
+                using (FileStream fileStream = File.OpenRead(NoteImageDataFilePath))
+                {
+                    NoteImage? noteImage1 = (NoteImage?)NoteImagejsonSerializer.ReadObject(fileStream);
+                    if (noteImage1 == null)
+                    {
+                        throw new FileException("Failed to load database. The loaded object is null.");
+                    }
+                    else
+                    {
+                        noteImage = noteImage1;
+                        noteImages.Add(noteImage);
+                        return noteImages;
+                    }
+                }
+            }
+            else
+            {
+                throw new FileException("No noteImagefile find");
+            }
+        }
+
+        public void SaveNoteImage(NoteImage noteImage)
+        {
+            using (FileStream fileStream = File.Create(NoteImageDataFilePath))
+            {
+                using (var writer = JsonReaderWriterFactory.CreateJsonWriter(
+                            fileStream,
+                            System.Text.Encoding.UTF8,
+                            false,
+                            true))//<- this boolean says that we sant indentation
+                {
+                    NoteImagejsonSerializer.WriteObject(writer, noteImage);
+                }
+            }
+        }
     }
 }
diff --git a/notus/Notus_Persistence/ToXML.cs b/notus/Notus_Persistence/ToXML.cs
index 4303a01..cb2c46d 100644
--- a/notus/Notus_Persistence/ToXML.cs
+++ b/notus/Notus_Persistence/ToXML.cs
@@ -34,5 +34,52 @@ namespace Notus_Persistance
         {
             throw new NotImplementedException();
         }
+        List<Note> IManager.LoadNote()
+        {
+            throw new NotImplementedException();
+        }
+
+        public void SaveNote(Note note)
+        {
+            throw new NotImplementedException();
+        }
+
+        List<Theme> IManager.LoadTheme()
+        {
+            throw new NotImplementedException();
+        }
+        public void SaveTheme(Theme theme)
+        {
+            throw new NotImplementedException();
+        }
+
+        List<Logo> IManager.LoadLogo()
+        {
+            throw new NotImplementedException();
+        }
+        public void SaveLogo(Logo logo)
+        {
+            throw new NotImplementedException();
+        }
+        
+        List<Tags> IManager.LoadTags()
+        {
+            throw new NotImplementedException();
+        }
+
+        public void SaveTags(Tags tag)
+        {
+            throw new NotImplementedException();
+        }
+
+        List<NoteImage> IManager.LoadNoteImage()
+        {
+            throw new NotImplementedException();
+        }
+
+        public void SaveNoteImage(NoteImage noteImage)
+        {
+            throw new NotImplementedException();
+        }
     }
 }