diff --git a/.drone.yml b/.drone.yml
index 1e97fec..ab57284 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -85,7 +85,7 @@ steps:
   - name: docker-image-console-app
     image: plugins/docker
     settings:
-      dockerfile: MCTG/Dockerfile
+      dockerfile: MCTG/ConsoleApp/Dockerfile
       context: MCTG/
       registry: hub.codefirst.iut.uca.fr
       repo: hub.codefirst.iut.uca.fr/alexandre.agostinho/console-mctg
diff --git a/MCTG/CI-CD.slnf b/MCTG/CI-CD.slnf
index 5728156..800dd29 100644
--- a/MCTG/CI-CD.slnf
+++ b/MCTG/CI-CD.slnf
@@ -3,7 +3,11 @@
     "path": "SAE-2.01.sln",
     "projects": [
       "ConsoleApp\\ConsoleApp.csproj",
+      "Exception\\AppException.csproj",
+      "Managers\\Managers.csproj",
       "Model\\Model.csproj",
+      "Persistance\\DataPersistence\\DataPersistence.csproj",
+      "Persistance\\FakePersistance\\FakePersistance.csproj",
       "Tests\\Model_UnitTests\\Model_UnitTests.csproj"
     ]
   }
diff --git a/MCTG/Dockerfile b/MCTG/ConsoleApp/Dockerfile
similarity index 100%
rename from MCTG/Dockerfile
rename to MCTG/ConsoleApp/Dockerfile
diff --git a/MCTG/Managers/RecipeDefaultManager.cs b/MCTG/Managers/RecipeDefaultManager.cs
index 223df4c..825c376 100644
--- a/MCTG/Managers/RecipeDefaultManager.cs
+++ b/MCTG/Managers/RecipeDefaultManager.cs
@@ -1,5 +1,7 @@
 using AppException;
 using Model;
+using System.Reflection;
+using System.Runtime.CompilerServices;
 
 namespace Managers
 {
@@ -63,18 +65,40 @@ namespace Managers
             return recipe;
         }
 
-        public RecipeCollection GetRecipesByPriorityOrder(Priority priority)
+        public RecipeCollection GetRecipesByPriorityOrder(IEnumerable<Priority> priorities)
         {
-            IEnumerable<Recipe> recipes = from Recipe recipe in _dataManager.GetFromData<Recipe>()
-                                          where recipe.Priority == priority
-                                          select recipe;
+            List<Recipe> recipes = new List<Recipe>();
+            IEnumerable<Recipe> recipesWithCurrentPriority;
+            foreach (Priority priority in priorities)
+            {
+                recipesWithCurrentPriority = from Recipe recipe in _dataManager.GetFromData<Recipe>()
+                                             where recipe.Priority == priority
+                                             select recipe;
+                recipes.AddRange(recipesWithCurrentPriority);
+            }
+
             return new RecipeCollection(
                 $"Suggestions", recipes.ToArray());
         }
 
-        public bool ModifyRecipeInData(Recipe recipe)
+        public bool ModifyRecipeInData(Recipe oldRecipe, Recipe newRecipe)
         {
-            throw new NotImplementedException();
+            if (oldRecipe.Equals(newRecipe))
+                return false;
+
+            Recipe? recipe = _dataManager.GetFromData<Recipe>()
+                                         .ToList()
+                                         .Find(r => r.Equals(oldRecipe));
+            if (recipe is null)
+                throw new RecipeNotFoundException();
+
+            foreach (var property in typeof(Recipe).GetProperties()
+                                                   .Where(prop => prop.CanWrite))
+            {
+                property.SetValue(oldRecipe, recipe);
+            }
+
+            return true;
         }
     }
 }
diff --git a/MCTG/Model/Managers/IRecipeManager.cs b/MCTG/Model/Managers/IRecipeManager.cs
index 5ccf642..08310a0 100644
--- a/MCTG/Model/Managers/IRecipeManager.cs
+++ b/MCTG/Model/Managers/IRecipeManager.cs
@@ -12,8 +12,8 @@ namespace Model
         Recipe GetRecipeFromId(int id);
         RecipeCollection GetRecipeByTitle(string title);
         RecipeCollection GetRecipeByAuthor(string authorMail);
-        RecipeCollection GetRecipesByPriorityOrder(Priority priority);
+        RecipeCollection GetRecipesByPriorityOrder(IEnumerable<Priority> priority);
         bool AddRecipeToData(Recipe recipe);
-        bool ModifyRecipeInData(Recipe recipe);
+        bool ModifyRecipeInData(Recipe oldRecipe, Recipe newRecipe);
     }
 }
diff --git a/MCTG/Tests/Model_UnitTests/Recipe_UT.cs b/MCTG/Tests/Model_UnitTests/Recipe_UT.cs
index b98ab2a..6f7d8ef 100644
--- a/MCTG/Tests/Model_UnitTests/Recipe_UT.cs
+++ b/MCTG/Tests/Model_UnitTests/Recipe_UT.cs
@@ -8,7 +8,7 @@ namespace Model_UnitTests
         public void TestVoidConstructor()
         {
             Recipe r = new Recipe(
-                title: "test recipe", type: RecipeType.Unspecified);
+                title: "test recipe", type: RecipeType.Unspecified, priority: Priority.Easy);
 
             Assert.NotNull(r.Title);
         }