diff --git a/Content/StructureResolver.php b/Content/StructureResolver.php
index fd15f0d..19354a7 100644
--- a/Content/StructureResolver.php
+++ b/Content/StructureResolver.php
@@ -13,6 +13,7 @@
 
 namespace Sulu\Bundle\HeadlessBundle\Content;
 
+use Sulu\Bundle\HeadlessBundle\Content\StructureResolver\StructureResolverExtensionInterface;
 use Sulu\Bundle\DocumentManagerBundle\Bridge\DocumentInspector;
 use Sulu\Bundle\PageBundle\Document\BasePageDocument;
 use Sulu\Bundle\PageBundle\Preview\PageRouteDefaultsProvider;
@@ -50,16 +51,23 @@ class StructureResolver implements StructureResolverInterface
      */
     private $referenceStorePool;
 
+    /**
+     * @var StructureResolverExtensionInterface[]
+     */
+    private iterable $structureResolverExtensions;
+
     public function __construct(
         ContentResolverInterface $contentResolver,
         StructureManagerInterface $structureManager,
         DocumentInspector $documentInspector,
-        ReferenceStorePoolInterface $referenceStorePool
+        ReferenceStorePoolInterface $referenceStorePool,
+        iterable $structureResolverExtensions
     ) {
         $this->contentResolver = $contentResolver;
         $this->structureManager = $structureManager;
         $this->documentInspector = $documentInspector;
         $this->referenceStorePool = $referenceStorePool;
+        $this->structureResolverExtensions = $structureResolverExtensions;
     }
 
     /**
@@ -95,6 +103,10 @@ public function resolve(
             $data['view'][$property->getName()] = $contentView->getView();
         }
 
+        foreach ($this->structureResolverExtensions as $structureResolverExtension) {
+            $data[$structureResolverExtension->getKey()] = $structureResolverExtension->resolve($requestedStructure, $locale);
+        }
+
         return $data;
     }
 
diff --git a/Content/StructureResolver/StructureResolverExtensionInterface.php b/Content/StructureResolver/StructureResolverExtensionInterface.php
new file mode 100644
index 0000000..520852c
--- /dev/null
+++ b/Content/StructureResolver/StructureResolverExtensionInterface.php
@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+
+namespace Sulu\Bundle\HeadlessBundle\Content\StructureResolver;
+
+
+use Sulu\Component\Content\Compat\StructureInterface;
+
+interface StructureResolverExtensionInterface
+{
+    public function getKey(): string;
+
+    public function resolve(
+        StructureInterface $requestedStructure,
+        string $locale
+    ): mixed;
+}
diff --git a/Resources/config/services.xml b/Resources/config/services.xml
index 33b1651..e0664d5 100644
--- a/Resources/config/services.xml
+++ b/Resources/config/services.xml
@@ -22,9 +22,11 @@
             <argument type="service" id="sulu.content.structure_manager"/>
             <argument type="service" id="sulu_document_manager.document_inspector"/>
             <argument type="service" id="sulu_website.reference_store_pool"/>
+            <argument type="tagged_iterator" tag="sulu_headless.structure_resolver_extension"/>
         </service>
         <service id="Sulu\Bundle\HeadlessBundle\Content\StructureResolverInterface" alias="sulu_headless.structure_resolver"/>
 
+
         <service
             id="sulu_headless.content_resolver"
             class="Sulu\Bundle\HeadlessBundle\Content\ContentResolver"