diff --git a/project/src/model/gateways/DifficulteGateway.php b/project/src/model/gateways/DifficulteGateway.php
index 5917df4..0725192 100644
--- a/project/src/model/gateways/DifficulteGateway.php
+++ b/project/src/model/gateways/DifficulteGateway.php
@@ -18,4 +18,12 @@ class DifficulteGateway
         }
         return $listDifficulte;
     }
+
+    public function getFromId(int $id): Difficulte
+    {
+        $this->con->executeQuery("SELECT id, libelle FROM Difficulte WHERE id=:id;",
+                                [':id' => [$id, $this->con::PARAM_INT]]);
+        $row = $this->con->getOneResult();
+        return new Difficulte($row['id'], $row['libelle']);
+    }
 }
\ No newline at end of file
diff --git a/project/src/model/gateways/JeuGateway.php b/project/src/model/gateways/JeuGateway.php
index d1c6c92..3be2b3c 100644
--- a/project/src/model/gateways/JeuGateway.php
+++ b/project/src/model/gateways/JeuGateway.php
@@ -2,6 +2,8 @@
 
 namespace model;
 
+use PDO;
+
 class JeuGateway
 {
     private $con;
@@ -18,4 +20,12 @@ class JeuGateway
         }
         return $listJeu;
     }
+
+    public function getFromId(int $id): Jeu
+    {
+        $this->con->executeQuery("SELECT id, nom, nbrparties FROM Jeu WHERE id=:id;",
+                                [':id' => [$id, $this->con::PARAM_INT]]);
+        $row = $this->con->getOneResult();
+        return new Jeu($row['id'], $row['nom'], $row['nbrparties']);
+    }
 }
\ No newline at end of file