diff --git a/src/Menu/Tree/MenuNode.php b/src/Menu/Tree/MenuNode.php
index 6ade9f49..c018ba57 100644
--- a/src/Menu/Tree/MenuNode.php
+++ b/src/Menu/Tree/MenuNode.php
@@ -37,6 +37,8 @@ class MenuNode extends Node implements MenuNodeInterface
 
     protected ?bool $forceActive = null;
 
+    protected array $extra = [];
+
     /**
      * @var callable
      */
@@ -370,4 +372,28 @@ public function setMenuHelper(MenuHelper $menuHelper): static
 
         return $this;
     }
+
+    public function &getExtra(): array
+    {
+        return $this->extra;
+    }
+
+    public function setExtra(array $extra): static
+    {
+        $this->extra = $extra;
+
+        return $this;
+    }
+
+    public function setExtraValue(string $name, mixed $value): static
+    {
+        $this->extra[$name] = $value;
+
+        return $this;
+    }
+
+    public function getExtraValue(string $name): mixed
+    {
+        return $this->extra[$name] ?? null;
+    }
 }