diff --git a/src/AuthServiceUser.php b/src/AuthServiceUser.php
index f5c98f9..8a53506 100644
--- a/src/AuthServiceUser.php
+++ b/src/AuthServiceUser.php
@@ -99,6 +99,9 @@ public function getBlobId(): ?string
         return $this->blobId;
     }
 
+    /**
+     * @return array<string, array<array{objectId: string, name: string, totalUsers?: float, defaultGroup?: string}>>
+     */
     public function getObjectAccess(): array
     {
         return $this->objectAccess;
@@ -155,6 +158,10 @@ public function setBlobId(?string $blobId): static
         return $this;
     }
 
+    /**
+     * @param array<string, array<array{objectId: string, name: string, totalUsers?: float, defaultGroup?: string}>> $objectAccess
+     * @return $this
+     */
     public function setObjectAccess(array $objectAccess): static
     {
         $this->objectAccess = $objectAccess;
diff --git a/src/BookboonResourceOwner.php b/src/BookboonResourceOwner.php
index d813a0c..34a99f7 100644
--- a/src/BookboonResourceOwner.php
+++ b/src/BookboonResourceOwner.php
@@ -85,6 +85,14 @@ public function getApplicationId()
         return $this->getValueByKey($this->response, 'application.id');
     }
 
+    /**
+     * @return array<string, array<array{objectId: string, name: string, totalUsers?: float, defaultGroup?: string}>>
+     */
+    public function getObjectAccess()
+    {
+        return $this->getValueByKey($this->response, 'user.objectAccess', []);
+    }
+
     /**
      * @return string[]
      */