diff --git a/doc/Models.md b/doc/Models.md
index 991395c..ae6eb24 100644
--- a/doc/Models.md
+++ b/doc/Models.md
@@ -3,7 +3,7 @@
 ## Recipe
 
 ### estimatedTime
-Array of different estimated times : cookTime, prepTime, performTime, totalTime, waitTime
+`Array` of different estimated times : cookTime, prepTime, performTime, totalTime, waitTime
 
 cookTime
     - https://schema.org/Duration
@@ -19,64 +19,56 @@ totalTime
     - The total time required to perform instructions or a direction (including time to prepare the supplies)
 waitTime
     - https://schema.org/Duration
-    - The total time needed to wait between steps, in ISO 8601 duration format.
-    - waitTime is not in the schema... for now ! https://github.com/schemaorg/schemaorg/issues/2164
+    - The total time needed to wait between steps, in ISO 8601 duration format
+    - waitTime is not in the schema : https://github.com/schemaorg/schemaorg/issues/2164
 
 ### cookingMethod
+→ Maybe just not use it, or analyse the text to excerpt it
 The method of cooking, such as Frying, Steaming,...
-TODO
 Maybe have a checklist of methods ?
-Maybe just not use it
 
 ### recipeCategory
+`String (255)`
 The category of the recipe—for example, appetizer, entree, etc.
 
 ### recipeCuisine
+`String (255)`
 The cuisine of the recipe (for example, French or Ethiopian).
 
 ### recipeIngredient
+`String[]`
+List of ingredients in text format
 A single ingredient used in the recipe, e.g. sugar, flour or garlic.
-An array of ingredients in text format
 
 ### recipeInstructions
+`String[]`
 A step in making the recipe, in the form of a single item (document, video, etc.) or an ordered list with HowToStep and/or HowToSection items.
-An array steps in text format.
 The number of the step should never be the text.
 
 ### recipeYield
+`String (50)`
 The quantity produced by the recipe (for example, number of people served, number of servings, etc).
 
 ### suitableForDiet
+`Array` of selected keywords (DiabeticDiet, GlutenFreeDiet, HalalDiet, HinduDiet, KosherDiet, LowCalorieDiet, LowFatDiet, LowLactoseDiet, LowSaltDiet, VeganDiet, VegetarianDiet)
 Indicates a dietary restriction or guideline for which this recipe or menu item is suitable, e.g. diabetic, halal etc.
-DiabeticDiet
-GlutenFreeDiet
-HalalDiet
-HinduDiet
-KosherDiet
-LowCalorieDiet
-LowFatDiet
-LowLactoseDiet
-LowSaltDiet
-VeganDiet
-VegetarianDiet
-TODO : Define how to show in the views
-
-Array of... texts ?
+TODO : Decide the best way to store the list... maybe in the model
 
 ---
 
-### estimatedCost ?
+### estimatedCost
+The estimated cost of the supply or supplies consumed when performing instructions.
+Not sure to use this property or not, I think people can guess the price.
 
 ### tool
-
-### about ?
-Probablement la description... ou peut-être le titre
-
-### aggregateRating ?
+`String[]`
+A sub property of instrument. An object used (but not consumed) when performing instructions or a direction.
 
 ### author
+
 The author, a user
 TODO : define a user
+Person with name, url (profile) and image.
 
 ### comment
 A list of comments
diff --git a/src/Entity/Recipe.php b/src/Entity/Recipe.php
index 6e5942e..03756fd 100644
--- a/src/Entity/Recipe.php
+++ b/src/Entity/Recipe.php
@@ -17,15 +17,10 @@ class Recipe
     private $id;
 
     /**
-     * @ORM\Column(type="string", length=20, nullable=true)
+     * @ORM\Column(type="json_array", nullable=true)
      */
     private $estimatedTime;
 
-    /**
-     * @ORM\Column(type="string", length=100, nullable=true)
-     */
-    private $cookingMethod;
-
     /**
      * @ORM\Column(type="string", length=25)
      */
@@ -37,7 +32,7 @@ class Recipe
     private $recipeCuisine;
 
     /**
-     * @ORM\Column(type="json_array")
+     * @ORM\Column(type="text")
      */
     private $recipeIngredient;
 
@@ -52,7 +47,7 @@ class Recipe
     private $recipeYield;
 
     /**
-     * @ORM\Column(type="string", length=255, nullable=true)
+     * @ORM\Column(type="json_array", length=255, nullable=true)
      */
     private $suitableForDiet;
 
@@ -73,18 +68,6 @@ class Recipe
         return $this;
     }
 
-    public function getCookingMethod(): ?string
-    {
-        return $this->cookingMethod;
-    }
-
-    public function setCookingMethod(?string $cookingMethod): self
-    {
-        $this->cookingMethod = $cookingMethod;
-
-        return $this;
-    }
-
     public function getRecipeCategory(): ?string
     {
         return $this->recipeCategory;