diff --git a/components/ILIAS/BookingManager/Objects/class.ilBookBookingInfoStakeholder.php b/components/ILIAS/BookingManager/Objects/class.ilBookBookingInfoStakeholder.php
index 54413bf58529..dfda07435a51 100755
--- a/components/ILIAS/BookingManager/Objects/class.ilBookBookingInfoStakeholder.php
+++ b/components/ILIAS/BookingManager/Objects/class.ilBookBookingInfoStakeholder.php
@@ -28,6 +28,11 @@ public function getId(): string
         return 'book_booking_info';
     }
 
+    public function getConsumerNameForPresentation(): string
+    {
+        return 'ILIAS/BookingManager/Objects/BookingInfo';
+    }
+
     public function getOwnerOfNewResources(): int
     {
         return $this->default_owner;
diff --git a/components/ILIAS/BookingManager/Objects/class.ilBookObjectInfoStakeholder.php b/components/ILIAS/BookingManager/Objects/class.ilBookObjectInfoStakeholder.php
index bcc4b6fac7d3..794ad208027d 100755
--- a/components/ILIAS/BookingManager/Objects/class.ilBookObjectInfoStakeholder.php
+++ b/components/ILIAS/BookingManager/Objects/class.ilBookObjectInfoStakeholder.php
@@ -29,6 +29,11 @@ public function getId(): string
         return 'book_object_info';
     }
 
+    public function getConsumerNameForPresentation(): string
+    {
+        return 'ILIAS/BookingManager/Objects/ObjectInfo';
+    }
+
     public function getOwnerOfNewResources(): int
     {
         return $this->default_owner;