diff --git a/README.md b/README.md
index 50e9707..5555ca2 100644
--- a/README.md
+++ b/README.md
@@ -27,12 +27,12 @@ Notre **API** va relier le tout afin de pouvoir de mettre un intermédiaire entr
 - [ ] Réalisation du client MAUI et liaison avec l'api (*4 point*)
 - [ ] Liaison avec la base de données (*2 point*)
 - [ ] Filtrage + Pagination des données (*1 point*)
-- [ ] Propreté du code (Vous pouvez vous servir de sonarqube) (*2 point*)
-- [ ] Dockerisation et Hébergement des API (CodeFirst) (*3 point*)
+- [X] Propreté du code (Vous pouvez vous servir de sonarqube) (*2 point*)
+- [X] Dockerisation et Hébergement des API (CodeFirst) (*3 point*)
 
 ### Documentation (16 points)
 - [x] Le Readme (*4 points*) 
-- [ ] Schéma et description de l'architecture globale de l'application (1 schéma + lien entre partie , min 1 page) (*8 points*)
+- [X] Schéma et description de l'architecture globale de l'application (1 schéma + lien entre partie , min 1 page) (*8 points*)
 - [x] Merge request (*2 points*)
 
 ## Diagramme de classes du modèle
diff --git a/Sources/API/Controllers/ChampionController.cs b/Sources/API/Controllers/ChampionController.cs
index 2e23f7f..87816ba 100644
--- a/Sources/API/Controllers/ChampionController.cs
+++ b/Sources/API/Controllers/ChampionController.cs
@@ -64,7 +64,7 @@ namespace API.Controllers
             return Ok(DtoChamps);
         }
 
-        /*[HttpGet]
+        [HttpGet]
         [Route("{Name}")]
         public async Task<ActionResult<ChampionDto>> GetChampById(int id)
         {
@@ -86,7 +86,7 @@ namespace API.Controllers
             IEnumerable<Champion?> Champs = await data.ChampionsMgr.GetItemsByName(name, await data.ChampionsMgr.GetNbItemsByName(name), 1);
 
             // Récupération du champion correspondant à l'id
-            if (id >= 0 && id < data.ChampionsMgr.GetNbItems().Result)
+            //if (await data.ChampionsMgr.GetNbItemsByName(name).Result)
             {
                 // Converstion en Champion au lieu de champion IEnumerable
                 Champion champion = Champs.First();
@@ -105,7 +105,7 @@ namespace API.Controllers
             return BadRequest();
         }
     
-        /**** Méthodes POST ****
+        /**** Méthodes POST ****/
         [HttpPost("Ajouter/{nom}")]
         public async Task<ActionResult> PostChampName(string nom)
         {
@@ -137,7 +137,7 @@ namespace API.Controllers
                 await data.ChampionsMgr.AddItem(championDto.ToModel()));
         }
 
-        /**** Méthodes DELETE ****
+        /**** Méthodes DELETE ****/
 
         [HttpDelete("Supprimer/{id}")]
         public async Task<IActionResult> DeleteChamp(int id)
@@ -154,8 +154,7 @@ namespace API.Controllers
         }
 
 
-
-        /**** Méthodes PUT ****
+        /**** Méthodes PUT ****/
 
         [HttpPut("Modifier/{nom}")]
         public async Task<ActionResult> PutChampName(string nom)
@@ -165,7 +164,7 @@ namespace API.Controllers
             await data.ChampionsMgr.AddItem(champion);
 
             return CreatedAtAction(nameof(GetChampById), new { id = data.ChampionsMgr.GetNbItems().Result - 1 }, champion.ToDto());
-        }*/
+        }
 
         /*[HttpPut("Modifier")]
         public async Task<IActionResult> PutChamp([FromBody] ChampionDto championDto)
diff --git a/Sources/EFlib/EFChampion.cs b/Sources/EFlib/EFChampion.cs
index 12fa67c..ff2fcfb 100644
--- a/Sources/EFlib/EFChampion.cs
+++ b/Sources/EFlib/EFChampion.cs
@@ -3,6 +3,7 @@ using Model;
 using System.Collections.Immutable;
 using System.Collections.ObjectModel;
 using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
 
 namespace EFlib
 {
@@ -10,14 +11,21 @@ namespace EFlib
     {
         /**** Only Attributs ****/
         [Key]
+        [MaxLength(256)]
         public string Name { get; set; }
         [MaxLength(500)]
         public string Bio { get; set; }
         public string Icon { get; set; }
-        public ReadOnlyDictionary<string, int> Characteristics { get; private set; }
+        public List<KeyValuePair<string, int>> CharacteristicsList { get; set; }
+        public ReadOnlyDictionary<string, int> Characteristics => new ReadOnlyDictionary<string, int>(CharacteristicsList.ToDictionary(kv => kv.Key, kv => kv.Value));
+        [Required]
         public ChampionClass Class { get; set; }
         public ReadOnlyCollection<EFSkin> Skins { get; private set; }
         public ImmutableHashSet<EFSkill> Skills { get; private set; }
-        public LargeImage Image { get; set; }
+        [ForeignKey("ImageId")]
+        public EFLargeImage Image { get; set; }
+
+
+
     }
 }
\ No newline at end of file
diff --git a/Sources/EFlib/EFLargeImage.cs b/Sources/EFlib/EFLargeImage.cs
new file mode 100644
index 0000000..b72ecd8
--- /dev/null
+++ b/Sources/EFlib/EFLargeImage.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace EFlib
+{
+    public class EFLargeImage
+    {
+        [Key]
+        public Guid Id { get; set; }
+        [Required]
+        public string Base64 { get; set; }
+    }
+}
diff --git a/Sources/EFlib/EFRune.cs b/Sources/EFlib/EFRune.cs
index f360716..a158399 100644
--- a/Sources/EFlib/EFRune.cs
+++ b/Sources/EFlib/EFRune.cs
@@ -1,6 +1,7 @@
 using Model;
 using System;
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Reflection.Metadata;
 using System.Text;
@@ -10,9 +11,10 @@ namespace EFlib
 {
     public class EFRune
     {
+        [Key]
         public string Name { get; set; }
         public string Description { get; set; }
         public RuneFamily Family { get; set; }
-        public LargeImage Image { get; set; }
+        public EFLargeImage Image { get; set; }
     }
 }
diff --git a/Sources/EFlib/EFRunePage.cs b/Sources/EFlib/EFRunePage.cs
index 6bc6600..9276b3e 100644
--- a/Sources/EFlib/EFRunePage.cs
+++ b/Sources/EFlib/EFRunePage.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -10,8 +11,9 @@ namespace EFlib
 {
     public class EFRunePage
     {
+        [Key]
         public string Name { get; set; }
-        // public ReadOnlyDictionary<Category, EFRune> Runes { get; private set; }
-
+        public List<KeyValuePair<Category, EFRune>> RunesList { get; set; }
+        public ReadOnlyDictionary<Category, EFRune> Runes => new ReadOnlyDictionary<Category, EFRune>(RunesList.ToDictionary(kv => kv.Key, kv => kv.Value));
     }
 }
diff --git a/Sources/EFlib/EFSkill.cs b/Sources/EFlib/EFSkill.cs
index 14ea1fc..b090479 100644
--- a/Sources/EFlib/EFSkill.cs
+++ b/Sources/EFlib/EFSkill.cs
@@ -1,6 +1,7 @@
 using Model;
 using System;
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -9,6 +10,7 @@ namespace EFlib
 {
     public class EFSkill
     {
+        [Key]
         public string Name { get; set; }
         public string Description { get; set; }
         public SkillType Type { get; set; }
diff --git a/Sources/EFlib/EFSkin.cs b/Sources/EFlib/EFSkin.cs
index d42d767..77d7e30 100644
--- a/Sources/EFlib/EFSkin.cs
+++ b/Sources/EFlib/EFSkin.cs
@@ -1,16 +1,18 @@
 using Model;
+using System.ComponentModel.DataAnnotations;
 
 namespace EFlib
 {
     public class EFSkin
     {
         /**** Attributs ****/
+        [Key]
         public string Name { get; set; }
         public EFChampion champion { get; set; }
         public string Description { get; set; }
         public string Icon { get; set; }
         public float Price { get; set; }
-        public LargeImage Image { get; set; }
+        public EFLargeImage Image { get; set; }
 
     }
 }
diff --git a/Sources/EFlib/EFlib.csproj b/Sources/EFlib/EFlib.csproj
index 0550ea3..0da59d4 100644
--- a/Sources/EFlib/EFlib.csproj
+++ b/Sources/EFlib/EFlib.csproj
@@ -16,7 +16,8 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.2">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>  
+    </PackageReference>
+    <PackageReference Include="System.ObjectModel" Version="4.3.0" />  
   </ItemGroup>
 
   <ItemGroup>