diff --git a/API_SQLuedo/.dockerignore b/API_SQLuedo/.dockerignore
new file mode 100644
index 0000000..fe1152b
--- /dev/null
+++ b/API_SQLuedo/.dockerignore
@@ -0,0 +1,30 @@
+**/.classpath
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/azds.yaml
+**/bin
+**/charts
+**/docker-compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+LICENSE
+README.md
+!**/.gitignore
+!.git/HEAD
+!.git/config
+!.git/packed-refs
+!.git/refs/heads/**
\ No newline at end of file
diff --git a/API_SQLuedo/API/Controllers/UserController.cs b/API_SQLuedo/API/Controllers/UserController.cs
index fb57815..8c0b394 100644
--- a/API_SQLuedo/API/Controllers/UserController.cs
+++ b/API_SQLuedo/API/Controllers/UserController.cs
@@ -128,5 +128,25 @@ namespace API.Controllers
             logger.LogError("[ERREUR] Aucun utilisateur trouvé avec l'id {id}.", id);
             return NotFound();
         }
+
+        [HttpPut("user/promote/{id:int}")]
+        [ProducesResponseType(typeof(UserDto), 200)]
+        [ProducesResponseType(typeof(string), 404)]
+        public IActionResult PromoteUser(int id)
+        {
+            var userPromoted = userService.GetUserById(id);
+            if (userPromoted != null)
+            {
+                userPromoted = userService.PromoteUser(id);
+                logger.LogInformation("[INFORMATION] La promotion de l'utilisateur avec l'id {id} a été effectuée");
+                return Ok(userPromoted);
+            }
+            else
+            {
+                logger.LogInformation("[INFORMATION] La promotion de l'utilisateur avec l'id {id} à échouée",
+                    id);
+                return NotFound();
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/API_SQLuedo/API/Dockerfile b/API_SQLuedo/API/Dockerfile
new file mode 100644
index 0000000..2ea3b4c
--- /dev/null
+++ b/API_SQLuedo/API/Dockerfile
@@ -0,0 +1,32 @@
+#See https://aka.ms/customizecontainer to learn how to customize your debug container and how Visual Studio uses this Dockerfile to build your images for faster debugging.
+
+FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS base
+USER app
+WORKDIR /app
+EXPOSE 8080
+EXPOSE 8081
+
+FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
+ARG BUILD_CONFIGURATION=Release
+WORKDIR /src
+COPY ["API/API.csproj", "API/"]
+COPY ["DbContextLib/DbContextLib.csproj", "DbContextLib/"]
+COPY ["EntityFramework/Entities.csproj", "EntityFramework/"]
+COPY ["Dto/Dto.csproj", "Dto/"]
+COPY ["DbDataManager/DbDataManager.csproj", "DbDataManager/"]
+COPY ["Model/Model.csproj", "Model/"]
+COPY ["Shared/Shared.csproj", "Shared/"]
+COPY ["StubbedContextLib/StubbedContextLib.csproj", "StubbedContextLib/"]
+RUN dotnet restore "./API/./API.csproj"
+COPY . .
+WORKDIR "/src/API"
+RUN dotnet build "./API.csproj" -c $BUILD_CONFIGURATION -o /app/build
+
+FROM build AS publish
+ARG BUILD_CONFIGURATION=Release
+RUN dotnet publish "./API.csproj" -c $BUILD_CONFIGURATION -o /app/publish /p:UseAppHost=false
+
+FROM base AS final
+WORKDIR /app
+COPY --from=publish /app/publish .
+ENTRYPOINT ["dotnet", "API.dll"]
\ No newline at end of file
diff --git a/API_SQLuedo/API/Service/UserDataServiceAPI.cs b/API_SQLuedo/API/Service/UserDataServiceAPI.cs
index 72bca16..621ee65 100644
--- a/API_SQLuedo/API/Service/UserDataServiceAPI.cs
+++ b/API_SQLuedo/API/Service/UserDataServiceAPI.cs
@@ -25,4 +25,7 @@ public class UserDataServiceApi(IUserService<UserEntity> userService) : IUserSer
 
     public UserDto CreateUser(string username, string password, string email, bool isAdmin) =>
         userService.CreateUser(username, password, email, isAdmin).FromEntityToDto();
+
+    public UserDto PromoteUser(int id) =>
+        userService.PromoteUser(id).FromEntityToDto();
 }
\ No newline at end of file
diff --git a/API_SQLuedo/DbDataManager/Service/UserDataService.cs b/API_SQLuedo/DbDataManager/Service/UserDataService.cs
index ebb3ba5..4158622 100644
--- a/API_SQLuedo/DbDataManager/Service/UserDataService.cs
+++ b/API_SQLuedo/DbDataManager/Service/UserDataService.cs
@@ -116,4 +116,13 @@ public class UserDataService : IUserService<UserEntity>
         DbContext.SaveChangesAsync();
         return newUserEntity;
     }
+
+    public UserEntity PromoteUser(int id)
+    {
+        var userEdit = GetUserById(id);
+        var newUserEntity = UpdateUser(id,new UserEntity{Id = id,Username = userEdit.Username,Password = userEdit.Password,Email = userEdit.Email,IsAdmin = true});
+        DbContext.Users.Add(newUserEntity);
+        DbContext.SaveChangesAsync();
+        return newUserEntity;
+    }
 }
\ No newline at end of file
diff --git a/API_SQLuedo/Shared/IUserService.cs b/API_SQLuedo/Shared/IUserService.cs
index d1d458a..d723558 100644
--- a/API_SQLuedo/Shared/IUserService.cs
+++ b/API_SQLuedo/Shared/IUserService.cs
@@ -10,5 +10,6 @@ namespace Shared
         public bool DeleteUser(int id);
         public TUser UpdateUser(int id, TUser user);
         public TUser CreateUser(string username, string password, string email, bool isAdmin);
+        public TUser PromoteUser(int id);
     }
 }
\ No newline at end of file