diff --git a/config/classification_store.yaml b/config/classification_store.yaml
index f71bed000..f7347663b 100644
--- a/config/classification_store.yaml
+++ b/config/classification_store.yaml
@@ -25,6 +25,9 @@ services:
   Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Service\KeyGroupRelationServiceInterface:
     class: Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Service\KeyGroupRelationService
 
+  Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Service\KeyGroupLayoutServiceInterface:
+    class: Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Service\KeyGroupLayoutService
+
   Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Service\SearchHelperServiceInterface:
     class: Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Service\SearchHelperService
 
@@ -57,4 +60,7 @@ services:
     class: Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Hydrator\GroupHydrator
 
   Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Hydrator\KeyGroupRelationHydratorInterface:
-    class: Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Hydrator\KeyGroupRelationHydrator
\ No newline at end of file
+    class: Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Hydrator\KeyGroupRelationHydrator
+
+  Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Hydrator\GroupLayoutHydratorInterface:
+    class: Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Hydrator\GroupLayoutHydrator
\ No newline at end of file
diff --git a/src/ClassificationStore/Controller/GetLayoutByCollectionController.php b/src/ClassificationStore/Controller/GetLayoutByCollectionController.php
new file mode 100644
index 000000000..f2f48254b
--- /dev/null
+++ b/src/ClassificationStore/Controller/GetLayoutByCollectionController.php
@@ -0,0 +1,105 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * Pimcore
+ *
+ * This source file is available under two different licenses:
+ * - GNU General Public License version 3 (GPLv3)
+ * - Pimcore Commercial License (PCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ *  @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
+ *  @license    http://www.pimcore.org/license     GPLv3 and PCL
+ */
+
+namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Controller;
+
+use Exception;
+use OpenApi\Attributes\Get;
+use OpenApi\Attributes\JsonContent;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\MappedParameter\LayoutParameter;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema\CollectionLayout;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Service\CollectionServiceInterface;
+use Pimcore\Bundle\StudioBackendBundle\Controller\AbstractApiController;
+use Pimcore\Bundle\StudioBackendBundle\Exception\Api\NotFoundException;
+use Pimcore\Bundle\StudioBackendBundle\OpenApi\Attribute\Parameter\Path\IdParameter as PathIdParameter;
+use Pimcore\Bundle\StudioBackendBundle\OpenApi\Attribute\Parameter\Query\IdParameter as QueryIdParameter;
+use Pimcore\Bundle\StudioBackendBundle\OpenApi\Attribute\Parameter\Query\TextFieldParameter;
+use Pimcore\Bundle\StudioBackendBundle\OpenApi\Attribute\Response\DefaultResponses;
+use Pimcore\Bundle\StudioBackendBundle\OpenApi\Attribute\Response\SuccessResponse;
+use Pimcore\Bundle\StudioBackendBundle\OpenApi\Config\Tags;
+use Pimcore\Bundle\StudioBackendBundle\Util\Constant\HttpResponseCodes;
+use Pimcore\Bundle\StudioBackendBundle\Util\Constant\UserPermissions;
+use Pimcore\Bundle\StudioBackendBundle\Util\Trait\PaginatedResponseTrait;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\HttpKernel\Attribute\MapQueryString;
+use Symfony\Component\Routing\Attribute\Route;
+use Symfony\Component\Security\Http\Attribute\IsGranted;
+use Symfony\Component\Serializer\SerializerInterface;
+
+/**
+ * @internal
+ */
+final class GetLayoutByCollectionController extends AbstractApiController
+{
+    use PaginatedResponseTrait;
+
+    public function __construct(
+        SerializerInterface $serializer,
+        private readonly CollectionServiceInterface $collectionService,
+    ) {
+        parent::__construct($serializer);
+    }
+
+    /**
+     * @throws Exception
+     * @throws NotFoundException
+     */
+    #[Route(
+        path: '/classification-store/layout-by-collection/{collectionId}',
+        name: 'pimcore_studio_api_classification_store_get_layout_by_collection',
+        methods: ['GET']
+    )]
+    #[IsGranted(UserPermissions::DATA_OBJECTS->value)]
+    #[Get(
+        path: self::PREFIX . '/classification-store/layout-by-collection/{collectionId}',
+        operationId: 'classification_store_get_layout_by_collection',
+        description: 'classification_store_get_layout_by_collection_description',
+        summary: 'classification_store_get_layout_by_collection_summary',
+        tags: [Tags::ClassificationStore->value]
+    )]
+    #[SuccessResponse(
+        description: 'classification_store_get_layout_by_collection_response',
+        content: new JsonContent(ref: CollectionLayout::class, type: 'object')
+    )]
+    #[QueryIdParameter(
+        description: 'object ID',
+        namePrefix: 'object',
+        required: false
+    )]
+    #[PathIdParameter(
+        type: 'Collection ID',
+        name: 'collectionId',
+    )]
+    #[TextFieldParameter(
+        name: 'fieldName',
+        description: 'Field Name',
+        required: true,
+        example: 'technicalAttributes'
+    )]
+    #[DefaultResponses([
+        HttpResponseCodes::FORBIDDEN,
+        HttpResponseCodes::UNAUTHORIZED,
+        HttpResponseCodes::NOT_FOUND,
+    ])]
+    public function getLayoutByCollection(
+        #[MapQueryString] LayoutParameter $layoutParameter,
+        int $collectionId,
+    ): JsonResponse {
+        return $this->jsonResponse(
+            $this->collectionService->getLayoutDefinition($collectionId, $layoutParameter)
+        );
+    }
+}
diff --git a/src/ClassificationStore/Controller/GetLayoutByGroupController.php b/src/ClassificationStore/Controller/GetLayoutByGroupController.php
new file mode 100644
index 000000000..c9cbf94e3
--- /dev/null
+++ b/src/ClassificationStore/Controller/GetLayoutByGroupController.php
@@ -0,0 +1,105 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * Pimcore
+ *
+ * This source file is available under two different licenses:
+ * - GNU General Public License version 3 (GPLv3)
+ * - Pimcore Commercial License (PCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ *  @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
+ *  @license    http://www.pimcore.org/license     GPLv3 and PCL
+ */
+
+namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Controller;
+
+use Exception;
+use OpenApi\Attributes\Get;
+use OpenApi\Attributes\JsonContent;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\MappedParameter\LayoutParameter;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema\GroupLayout;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Service\GroupServiceInterface;
+use Pimcore\Bundle\StudioBackendBundle\Controller\AbstractApiController;
+use Pimcore\Bundle\StudioBackendBundle\Exception\Api\NotFoundException;
+use Pimcore\Bundle\StudioBackendBundle\OpenApi\Attribute\Parameter\Path\IdParameter as PathIdParameter;
+use Pimcore\Bundle\StudioBackendBundle\OpenApi\Attribute\Parameter\Query\IdParameter as QueryIdParameter;
+use Pimcore\Bundle\StudioBackendBundle\OpenApi\Attribute\Parameter\Query\TextFieldParameter;
+use Pimcore\Bundle\StudioBackendBundle\OpenApi\Attribute\Response\DefaultResponses;
+use Pimcore\Bundle\StudioBackendBundle\OpenApi\Attribute\Response\SuccessResponse;
+use Pimcore\Bundle\StudioBackendBundle\OpenApi\Config\Tags;
+use Pimcore\Bundle\StudioBackendBundle\Util\Constant\HttpResponseCodes;
+use Pimcore\Bundle\StudioBackendBundle\Util\Constant\UserPermissions;
+use Pimcore\Bundle\StudioBackendBundle\Util\Trait\PaginatedResponseTrait;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\HttpKernel\Attribute\MapQueryString;
+use Symfony\Component\Routing\Attribute\Route;
+use Symfony\Component\Security\Http\Attribute\IsGranted;
+use Symfony\Component\Serializer\SerializerInterface;
+
+/**
+ * @internal
+ */
+final class GetLayoutByGroupController extends AbstractApiController
+{
+    use PaginatedResponseTrait;
+
+    public function __construct(
+        SerializerInterface $serializer,
+        private readonly GroupServiceInterface $groupService,
+    ) {
+        parent::__construct($serializer);
+    }
+
+    /**
+     * @throws Exception
+     * @throws NotFoundException
+     */
+    #[Route(
+        path: '/classification-store/layout-by-group/{groupId}',
+        name: 'pimcore_studio_api_classification_store_get_layout_by_group',
+        methods: ['GET']
+    )]
+    #[IsGranted(UserPermissions::DATA_OBJECTS->value)]
+    #[Get(
+        path: self::PREFIX . '/classification-store/layout-by-group/{groupId}',
+        operationId: 'classification_store_get_layout_by_group',
+        description: 'classification_store_get_layout_by_group_description',
+        summary: 'classification_store_get_layout_by_group_summary',
+        tags: [Tags::ClassificationStore->value]
+    )]
+    #[SuccessResponse(
+        description: 'classification_store_get_layout_by_group_response',
+        content: new JsonContent(ref: GroupLayout::class, type: 'object')
+    )]
+    #[QueryIdParameter(
+        description: 'object ID',
+        namePrefix: 'object',
+        required: false
+    )]
+    #[PathIdParameter(
+        type: 'Group ID',
+        name: 'groupId',
+    )]
+    #[TextFieldParameter(
+        name: 'fieldName',
+        description: 'Field Name',
+        required: true,
+        example: 'technicalAttributes'
+    )]
+    #[DefaultResponses([
+        HttpResponseCodes::FORBIDDEN,
+        HttpResponseCodes::UNAUTHORIZED,
+        HttpResponseCodes::NOT_FOUND,
+    ])]
+    public function getLayoutByGroup(
+        #[MapQueryString] LayoutParameter $layoutParameter,
+        int $groupId,
+    ): JsonResponse {
+        return $this->jsonResponse(
+            $this->groupService->getLayoutDefinition($groupId, $layoutParameter)
+        );
+    }
+}
diff --git a/src/ClassificationStore/Event/CollectionEvent.php b/src/ClassificationStore/Event/CollectionEvent.php
index dbc038ae5..cbaf091d1 100644
--- a/src/ClassificationStore/Event/CollectionEvent.php
+++ b/src/ClassificationStore/Event/CollectionEvent.php
@@ -19,9 +19,6 @@
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema\Collection;
 use Pimcore\Bundle\StudioBackendBundle\Event\AbstractPreResponseEvent;
 
-/**
- * @internal
- */
 final class CollectionEvent extends AbstractPreResponseEvent
 {
     public const EVENT_NAME = 'pre_response.classification_store.collection';
diff --git a/src/ClassificationStore/Event/GroupEvent.php b/src/ClassificationStore/Event/GroupEvent.php
index 885862095..095647582 100644
--- a/src/ClassificationStore/Event/GroupEvent.php
+++ b/src/ClassificationStore/Event/GroupEvent.php
@@ -19,9 +19,6 @@
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema\Group;
 use Pimcore\Bundle\StudioBackendBundle\Event\AbstractPreResponseEvent;
 
-/**
- * @internal
- */
 final class GroupEvent extends AbstractPreResponseEvent
 {
     public const EVENT_NAME = 'pre_response.classification_store.group';
diff --git a/src/ClassificationStore/Event/GroupLayoutEvent.php b/src/ClassificationStore/Event/GroupLayoutEvent.php
new file mode 100644
index 000000000..dd057bded
--- /dev/null
+++ b/src/ClassificationStore/Event/GroupLayoutEvent.php
@@ -0,0 +1,39 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * Pimcore
+ *
+ * This source file is available under two different licenses:
+ * - GNU General Public License version 3 (GPLv3)
+ * - Pimcore Commercial License (PCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ *  @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
+ *  @license    http://www.pimcore.org/license     GPLv3 and PCL
+ */
+
+namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Event;
+
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema\GroupLayout;
+use Pimcore\Bundle\StudioBackendBundle\Event\AbstractPreResponseEvent;
+
+final class GroupLayoutEvent extends AbstractPreResponseEvent
+{
+    public const EVENT_NAME = 'pre_response.classification_store.group_layout';
+
+    public function __construct(
+        private readonly GroupLayout $groupLayout
+    ) {
+        parent::__construct($groupLayout);
+    }
+
+    /**
+     * Use this to get additional infos out of the response object
+     */
+    public function getGroupLayout(): GroupLayout
+    {
+        return $this->groupLayout;
+    }
+}
diff --git a/src/ClassificationStore/Event/KeyGroupRelationEvent.php b/src/ClassificationStore/Event/KeyGroupRelationEvent.php
index 20157c433..4d59a0c11 100644
--- a/src/ClassificationStore/Event/KeyGroupRelationEvent.php
+++ b/src/ClassificationStore/Event/KeyGroupRelationEvent.php
@@ -19,9 +19,6 @@
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema\KeyGroupRelation;
 use Pimcore\Bundle\StudioBackendBundle\Event\AbstractPreResponseEvent;
 
-/**
- * @internal
- */
 final class KeyGroupRelationEvent extends AbstractPreResponseEvent
 {
     public const EVENT_NAME = 'pre_response.classification_store.key_group_relation';
diff --git a/src/ClassificationStore/Hydrator/GroupLayoutHydrator.php b/src/ClassificationStore/Hydrator/GroupLayoutHydrator.php
new file mode 100644
index 000000000..e749ea739
--- /dev/null
+++ b/src/ClassificationStore/Hydrator/GroupLayoutHydrator.php
@@ -0,0 +1,36 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * Pimcore
+ *
+ * This source file is available under two different licenses:
+ * - GNU General Public License version 3 (GPLv3)
+ * - Pimcore Commercial License (PCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ *  @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
+ *  @license    http://www.pimcore.org/license     GPLv3 and PCL
+ */
+
+namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Hydrator;
+
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema\GroupLayout;
+use Pimcore\Model\DataObject\Classificationstore\GroupConfig;
+
+/**
+ * @internal
+ */
+final class GroupLayoutHydrator implements GroupLayoutHydratorInterface
+{
+    public function hydrate(array $keys, GroupConfig $group): GroupLayout
+    {
+        return new GroupLayout(
+            id: $group->getId(),
+            name: $group->getName(),
+            description: $group->getDescription(),
+            keys: $keys,
+        );
+    }
+}
diff --git a/src/ClassificationStore/Hydrator/GroupLayoutHydratorInterface.php b/src/ClassificationStore/Hydrator/GroupLayoutHydratorInterface.php
new file mode 100644
index 000000000..af22c3817
--- /dev/null
+++ b/src/ClassificationStore/Hydrator/GroupLayoutHydratorInterface.php
@@ -0,0 +1,32 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * Pimcore
+ *
+ * This source file is available under two different licenses:
+ * - GNU General Public License version 3 (GPLv3)
+ * - Pimcore Commercial License (PCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ *  @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
+ *  @license    http://www.pimcore.org/license     GPLv3 and PCL
+ */
+
+namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Hydrator;
+
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema\GroupLayout;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema\KeyLayout;
+use Pimcore\Model\DataObject\Classificationstore\GroupConfig;
+
+/**
+ * @internal
+ */
+interface GroupLayoutHydratorInterface
+{
+    /**
+     * @param array<int, KeyLayout> $keys
+     */
+    public function hydrate(array $keys, GroupConfig $group): GroupLayout;
+}
diff --git a/src/ClassificationStore/MappedParameter/LayoutParameter.php b/src/ClassificationStore/MappedParameter/LayoutParameter.php
new file mode 100644
index 000000000..40f950d5c
--- /dev/null
+++ b/src/ClassificationStore/MappedParameter/LayoutParameter.php
@@ -0,0 +1,43 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * Pimcore
+ *
+ * This source file is available under two different licenses:
+ * - GNU General Public License version 3 (GPLv3)
+ * - Pimcore Commercial License (PCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ *  @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
+ *  @license    http://www.pimcore.org/license     GPLv3 and PCL
+ */
+
+namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\MappedParameter;
+
+use Symfony\Component\Validator\Constraints\NotBlank;
+
+/**
+ * @internal
+ */
+final readonly class LayoutParameter
+{
+    public function __construct(
+        #[NotBlank(message: 'The field name must not be empty.')]
+        private string $fieldName,
+        #[NotBlank(message: 'The field name must not be empty.')]
+        private int $objectId,
+    ) {
+    }
+
+    public function getFieldName(): string
+    {
+        return $this->fieldName;
+    }
+
+    public function getObjectId(): int
+    {
+        return $this->objectId;
+    }
+}
diff --git a/src/ClassificationStore/Repository/CollectionRelationsRepository.php b/src/ClassificationStore/Repository/CollectionRelationsRepository.php
index 25a0046f1..72e575e7c 100644
--- a/src/ClassificationStore/Repository/CollectionRelationsRepository.php
+++ b/src/ClassificationStore/Repository/CollectionRelationsRepository.php
@@ -20,6 +20,7 @@
 use Doctrine\DBAL\Exception;
 use Pimcore\Bundle\StaticResolverBundle\Db\DbResolverInterface;
 use Pimcore\Bundle\StudioBackendBundle\Exception\Api\DatabaseException;
+use Pimcore\Model\DataObject\Classificationstore\CollectionGroupRelation;
 
 /**
  * @internal
@@ -58,4 +59,15 @@ public function getCollectionIdsWith(array $groupIds): array
             throw new DatabaseException($e->getMessage());
         }
     }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getFromCollection(int $collectionId): array
+    {
+        $listing = new CollectionGroupRelation\Listing();
+        $listing->setCondition('colId = ?', $collectionId);
+
+        return $listing->load();
+    }
 }
diff --git a/src/ClassificationStore/Repository/CollectionRelationsRepositoryInterface.php b/src/ClassificationStore/Repository/CollectionRelationsRepositoryInterface.php
index 4c6bc3e6c..832df02e5 100644
--- a/src/ClassificationStore/Repository/CollectionRelationsRepositoryInterface.php
+++ b/src/ClassificationStore/Repository/CollectionRelationsRepositoryInterface.php
@@ -17,6 +17,7 @@
 namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Repository;
 
 use Pimcore\Bundle\StudioBackendBundle\Exception\Api\DatabaseException;
+use Pimcore\Model\DataObject\Classificationstore\CollectionGroupRelation;
 
 /**
  * @internal
@@ -31,4 +32,10 @@ interface CollectionRelationsRepositoryInterface
      * @throws DatabaseException
      */
     public function getCollectionIdsWith(array $groupIds): array;
+
+    /**
+     * @return array<int, CollectionGroupRelation>
+     *
+     */
+    public function getFromCollection(int $collectionId): array;
 }
diff --git a/src/ClassificationStore/Repository/GroupConfigRepository.php b/src/ClassificationStore/Repository/GroupConfigRepository.php
index 997621343..987b9c18a 100644
--- a/src/ClassificationStore/Repository/GroupConfigRepository.php
+++ b/src/ClassificationStore/Repository/GroupConfigRepository.php
@@ -17,7 +17,9 @@
 namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Repository;
 
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Service\SearchHelperServiceInterface;
+use Pimcore\Bundle\StudioBackendBundle\Exception\Api\NotFoundException;
 use Pimcore\Bundle\StudioBackendBundle\MappedParameter\CollectionParametersInterface;
+use Pimcore\Model\DataObject\Classificationstore\GroupConfig;
 use Pimcore\Model\DataObject\Classificationstore\GroupConfig\Listing;
 use function count;
 
@@ -80,6 +82,20 @@ public function getCountByStoreId(int $storeId): int
         return $listing->count();
     }
 
+    /**
+     * {@inheritDoc}
+     */
+    public function getById(int $id): GroupConfig
+    {
+        $group = GroupConfig::getById($id);
+
+        if (!$group) {
+            throw new NotFoundException('group', $id);
+        }
+
+        return $group;
+    }
+
     private function applyGroupIdsFilter(Listing $list, array $groupIds): void
     {
         $placeholders = implode(',', array_fill(0, count($groupIds), '?'));
diff --git a/src/ClassificationStore/Repository/GroupConfigRepositoryInterface.php b/src/ClassificationStore/Repository/GroupConfigRepositoryInterface.php
index ee3f009b2..b106115d1 100644
--- a/src/ClassificationStore/Repository/GroupConfigRepositoryInterface.php
+++ b/src/ClassificationStore/Repository/GroupConfigRepositoryInterface.php
@@ -16,6 +16,7 @@
 
 namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Repository;
 
+use Pimcore\Bundle\StudioBackendBundle\Exception\Api\NotFoundException;
 use Pimcore\Bundle\StudioBackendBundle\MappedParameter\CollectionParametersInterface;
 use Pimcore\Model\DataObject\Classificationstore\GroupConfig;
 
@@ -42,4 +43,9 @@ public function getAllGroupsByStore(
     ): array;
 
     public function getCountByStoreId(int $storeId): int;
+
+    /**
+     * @throws NotFoundException
+     */
+    public function getById(int $id): GroupConfig;
 }
diff --git a/src/ClassificationStore/Repository/KeyGroupRelationRepository.php b/src/ClassificationStore/Repository/KeyGroupRelationRepository.php
index 05fc1330d..6c6083328 100644
--- a/src/ClassificationStore/Repository/KeyGroupRelationRepository.php
+++ b/src/ClassificationStore/Repository/KeyGroupRelationRepository.php
@@ -75,6 +75,19 @@ public function getCountByStoreId(int $storeId, ?array $groupIds = null): int
         return $listing->count();
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    public function getByGroupId(int $groupId): array
+    {
+        $listing = new Listing();
+        $listing->setOrder('ASC');
+        $listing->setOrderKey('id');
+        $listing->setCondition('groupID = ?', [$groupId]);
+
+        return $listing->load();
+    }
+
     private function applySearchTermFilter(Listing $list, string $searchTerm): void
     {
         $searchTerms = $this->searchHelperService->getTranslatedSearchFilterTerms($searchTerm);
diff --git a/src/ClassificationStore/Repository/KeyGroupRelationRepositoryInterface.php b/src/ClassificationStore/Repository/KeyGroupRelationRepositoryInterface.php
index 82aa0fea3..d09e70d4b 100644
--- a/src/ClassificationStore/Repository/KeyGroupRelationRepositoryInterface.php
+++ b/src/ClassificationStore/Repository/KeyGroupRelationRepositoryInterface.php
@@ -35,4 +35,9 @@ public function getPaginatedKeyGroupRelationByStore(
     ): array;
 
     public function getCountByStoreId(int $storeId, ?array $groupIds = null): int;
+
+    /**
+     * @return KeyGroupRelation[]
+     */
+    public function getByGroupId(int $groupId): array;
 }
diff --git a/src/ClassificationStore/Schema/Collection.php b/src/ClassificationStore/Schema/Collection.php
index 85efe4561..44fe5c88a 100644
--- a/src/ClassificationStore/Schema/Collection.php
+++ b/src/ClassificationStore/Schema/Collection.php
@@ -21,9 +21,6 @@
 use Pimcore\Bundle\StudioBackendBundle\Util\Schema\AdditionalAttributesInterface;
 use Pimcore\Bundle\StudioBackendBundle\Util\Trait\AdditionalAttributesTrait;
 
-/**
- * @internal
- */
 #[Schema(
     title: 'Classification Store Collection',
     required: [
diff --git a/src/ClassificationStore/Schema/CollectionLayout.php b/src/ClassificationStore/Schema/CollectionLayout.php
new file mode 100644
index 000000000..da3f9d72a
--- /dev/null
+++ b/src/ClassificationStore/Schema/CollectionLayout.php
@@ -0,0 +1,46 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * Pimcore
+ *
+ * This source file is available under two different licenses:
+ * - GNU General Public License version 3 (GPLv3)
+ * - Pimcore Commercial License (PCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ *  @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
+ *  @license    http://www.pimcore.org/license     GPLv3 and PCL
+ */
+
+namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema;
+
+use OpenApi\Attributes\Items;
+use OpenApi\Attributes\Property;
+use OpenApi\Attributes\Schema;
+
+/**
+ * @internal
+ */
+#[Schema(
+    title: 'Classification Store Group Layout',
+    required: [
+        'groups',
+    ],
+    type: 'object'
+)]
+final readonly class CollectionLayout
+{
+    public function __construct(
+
+        #[Property(description: 'Groups', type: 'array', items: new Items(ref: GroupLayout::class))]
+        private array $groups = [],
+    ) {
+    }
+
+    public function getGroups(): array
+    {
+        return $this->groups;
+    }
+}
diff --git a/src/ClassificationStore/Schema/Group.php b/src/ClassificationStore/Schema/Group.php
index c7a61bbf7..0d4590ae0 100644
--- a/src/ClassificationStore/Schema/Group.php
+++ b/src/ClassificationStore/Schema/Group.php
@@ -21,9 +21,6 @@
 use Pimcore\Bundle\StudioBackendBundle\Util\Schema\AdditionalAttributesInterface;
 use Pimcore\Bundle\StudioBackendBundle\Util\Trait\AdditionalAttributesTrait;
 
-/**
- * @internal
- */
 #[Schema(
     title: 'Classification Store Group',
     required: [
diff --git a/src/ClassificationStore/Schema/GroupLayout.php b/src/ClassificationStore/Schema/GroupLayout.php
new file mode 100644
index 000000000..cffbda298
--- /dev/null
+++ b/src/ClassificationStore/Schema/GroupLayout.php
@@ -0,0 +1,72 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * Pimcore
+ *
+ * This source file is available under two different licenses:
+ * - GNU General Public License version 3 (GPLv3)
+ * - Pimcore Commercial License (PCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ *  @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
+ *  @license    http://www.pimcore.org/license     GPLv3 and PCL
+ */
+
+namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema;
+
+use OpenApi\Attributes\Items;
+use OpenApi\Attributes\Property;
+use OpenApi\Attributes\Schema;
+use Pimcore\Bundle\StudioBackendBundle\Util\Schema\AdditionalAttributesInterface;
+use Pimcore\Bundle\StudioBackendBundle\Util\Trait\AdditionalAttributesTrait;
+
+#[Schema(
+    title: 'Classification Store Group Layout',
+    required: [
+        'id',
+        'name',
+        'keys',
+    ],
+    type: 'object'
+)]
+final class GroupLayout implements AdditionalAttributesInterface
+{
+    use AdditionalAttributesTrait;
+
+    public function __construct(
+        #[Property(description: 'ID', type: 'integer', example: 42)]
+        private readonly int $id,
+        #[Property(description: 'Name', type: 'string', example: 'value')]
+        private readonly string $name,
+        #[Property(description: 'Description', type: 'string', example: 'value')]
+        private readonly ?string $description,
+        #[Property(description: 'Description', type: 'array', items: new Items(ref: KeyLayout::class))]
+        private readonly array $keys = [],
+    ) {
+    }
+
+    public function getId(): int
+    {
+        return $this->id;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    public function getDescription(): string
+    {
+        return $this->description;
+    }
+
+    /**
+     * @return KeyLayout[]
+     */
+    public function getKeys(): array
+    {
+        return $this->keys;
+    }
+}
diff --git a/src/ClassificationStore/Schema/KeyGroupRelation.php b/src/ClassificationStore/Schema/KeyGroupRelation.php
index a1ecefbd1..8f55220a8 100644
--- a/src/ClassificationStore/Schema/KeyGroupRelation.php
+++ b/src/ClassificationStore/Schema/KeyGroupRelation.php
@@ -21,9 +21,6 @@
 use Pimcore\Bundle\StudioBackendBundle\Util\Schema\AdditionalAttributesInterface;
 use Pimcore\Bundle\StudioBackendBundle\Util\Trait\AdditionalAttributesTrait;
 
-/**
- * @internal
- */
 #[Schema(
     title: 'Classification Store KeyGroupRelation',
     required: [
diff --git a/src/ClassificationStore/Schema/KeyLayout.php b/src/ClassificationStore/Schema/KeyLayout.php
new file mode 100644
index 000000000..a5a85afe8
--- /dev/null
+++ b/src/ClassificationStore/Schema/KeyLayout.php
@@ -0,0 +1,70 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * Pimcore
+ *
+ * This source file is available under two different licenses:
+ * - GNU General Public License version 3 (GPLv3)
+ * - Pimcore Commercial License (PCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ *  @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
+ *  @license    http://www.pimcore.org/license     GPLv3 and PCL
+ */
+
+namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema;
+
+use OpenApi\Attributes\Property;
+use OpenApi\Attributes\Schema;
+use Pimcore\Model\DataObject\ClassDefinition\Data;
+use Pimcore\Model\DataObject\ClassDefinition\Data\EncryptedField;
+
+/**
+ * @internal
+ */
+#[Schema(
+    title: 'Classification Store Collection',
+    required: [
+        'id',
+        'name',
+        'description',
+        'definition',
+    ],
+    type: 'object'
+)]
+final readonly class KeyLayout
+{
+    public function __construct(
+        #[Property(description: 'ID', type: 'integer', example: 42)]
+        private int $id,
+        #[Property(description: 'Name', type: 'string', example: 'value')]
+        private string $name,
+        #[Property(description: 'Description', type: 'string', example: 'value')]
+        private string $description,
+        #[Property(description: 'Layout Definition', type: 'object')]
+        private EncryptedField|Data $definition,
+    ) {
+    }
+
+    public function getId(): int
+    {
+        return $this->id;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    public function getDescription(): string
+    {
+        return $this->description;
+    }
+
+    public function getDefinition(): EncryptedField|Data
+    {
+        return $this->definition;
+    }
+}
diff --git a/src/ClassificationStore/Service/CollectionService.php b/src/ClassificationStore/Service/CollectionService.php
index 2741a925e..8301205df 100644
--- a/src/ClassificationStore/Service/CollectionService.php
+++ b/src/ClassificationStore/Service/CollectionService.php
@@ -19,9 +19,11 @@
 use Exception;
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Event\CollectionEvent;
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Hydrator\CollectionHydratorInterface;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\MappedParameter\LayoutParameter;
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\MappedParameter\ListClassificationStoreParameter;
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Repository\CollectionConfigRepositoryInterface;
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Repository\CollectionRelationsRepositoryInterface;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema\CollectionLayout;
 use Pimcore\Bundle\StudioBackendBundle\Exception\Api\DatabaseException;
 use Pimcore\Bundle\StudioBackendBundle\Exception\Api\NotFoundException;
 use Pimcore\Bundle\StudioBackendBundle\Response\Collection;
@@ -78,6 +80,23 @@ public function getCollections(ListClassificationStoreParameter $parameter): Col
         );
     }
 
+    /**
+     * {@inheritDoc}
+     */
+    public function getLayoutDefinition(int $collectionId, LayoutParameter $layoutParameter): CollectionLayout
+    {
+        $groups = $this->collectionRelationsRepository->getFromCollection($collectionId);
+
+        $layouts = [];
+        foreach ($groups as $group) {
+            $layouts[] = $this->groupService->getLayoutDefinition($group->getGroupId(), $layoutParameter);
+        }
+
+        return new CollectionLayout(
+            groups: $layouts
+        );
+    }
+
     /**
      * @return array<int, int>
      *
diff --git a/src/ClassificationStore/Service/CollectionServiceInterface.php b/src/ClassificationStore/Service/CollectionServiceInterface.php
index d1aca9278..18b70c71d 100644
--- a/src/ClassificationStore/Service/CollectionServiceInterface.php
+++ b/src/ClassificationStore/Service/CollectionServiceInterface.php
@@ -17,7 +17,9 @@
 namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Service;
 
 use Exception;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\MappedParameter\LayoutParameter;
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\MappedParameter\ListClassificationStoreParameter;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema\CollectionLayout;
 use Pimcore\Bundle\StudioBackendBundle\Exception\Api\NotFoundException;
 use Pimcore\Bundle\StudioBackendBundle\Response\Collection;
 
@@ -31,4 +33,10 @@ interface CollectionServiceInterface
      * @throws NotFoundException
      */
     public function getCollections(ListClassificationStoreParameter $parameter): Collection;
+
+    /**
+     * @throws Exception
+     * @throws NotFoundException
+     */
+    public function getLayoutDefinition(int $collectionId, LayoutParameter $layoutParameter): CollectionLayout;
 }
diff --git a/src/ClassificationStore/Service/GroupService.php b/src/ClassificationStore/Service/GroupService.php
index ec94a0b10..bfc7ad4d2 100644
--- a/src/ClassificationStore/Service/GroupService.php
+++ b/src/ClassificationStore/Service/GroupService.php
@@ -18,9 +18,15 @@
 
 use Pimcore\Bundle\StaticResolverBundle\Models\DataObject\ConcreteObjectResolver;
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Event\GroupEvent;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Event\GroupLayoutEvent;
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Hydrator\GroupHydratorInterface;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Hydrator\GroupLayoutHydratorInterface;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\MappedParameter\LayoutParameter;
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\MappedParameter\ListClassificationStoreParameter;
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Repository\GroupConfigRepositoryInterface;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Repository\KeyGroupRelationRepositoryInterface;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema\GroupLayout;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema\KeyLayout;
 use Pimcore\Bundle\StudioBackendBundle\Exception\Api\NotFoundException;
 use Pimcore\Bundle\StudioBackendBundle\Response\Collection;
 use Pimcore\Model\DataObject\ClassDefinition\Data\Classificationstore;
@@ -37,6 +43,9 @@ public function __construct(
         private GroupConfigRepositoryInterface $groupConfigRepository,
         private EventDispatcherInterface $eventDispatcher,
         private GroupHydratorInterface $groupHydrator,
+        private KeyGroupRelationRepositoryInterface $keyGroupRelationRepository,
+        private KeyGroupLayoutServiceInterface $keyGroupLayoutService,
+        private GroupLayoutHydratorInterface $groupLayoutHydrator,
     ) {
     }
 
@@ -98,4 +107,43 @@ public function getAllowedGroupIds(ListClassificationStoreParameter $parameter):
 
         return $fieldDefinition->getAllowedGroupIds();
     }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getLayoutDefinition(int $groupId, LayoutParameter $layoutParameter): GroupLayout
+    {
+        $keys = $this->keyGroupRelationRepository->getByGroupId($groupId);
+        $object = $this->concreteObjectResolver->getById($layoutParameter->getObjectId());
+
+        if (!$object) {
+            throw new NotFoundException('object', $layoutParameter->getObjectId());
+        }
+
+        $keyLayouts = [];
+        foreach ($keys as $key) {
+            $definition = $this->keyGroupLayoutService->getLayoutDefinition(
+                $key,
+                $object,
+                $layoutParameter->getFieldName()
+            );
+
+            $keyLayouts[] = new KeyLayout(
+                id: $key->getKeyId(),
+                name: $key->getName(),
+                description: $key->getDescription(),
+                definition: $definition,
+            );
+        }
+
+        $group = $this->groupConfigRepository->getById($groupId);
+        $groupLayout = $this->groupLayoutHydrator->hydrate($keyLayouts, $group);
+
+        $this->eventDispatcher->dispatch(
+            new GroupLayoutEvent($groupLayout),
+            GroupLayoutEvent::EVENT_NAME
+        );
+
+        return $groupLayout;
+    }
 }
diff --git a/src/ClassificationStore/Service/GroupServiceInterface.php b/src/ClassificationStore/Service/GroupServiceInterface.php
index e71ade792..16ee2830b 100644
--- a/src/ClassificationStore/Service/GroupServiceInterface.php
+++ b/src/ClassificationStore/Service/GroupServiceInterface.php
@@ -17,7 +17,9 @@
 namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Service;
 
 use Exception;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\MappedParameter\LayoutParameter;
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\MappedParameter\ListClassificationStoreParameter;
+use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Schema\GroupLayout;
 use Pimcore\Bundle\StudioBackendBundle\Exception\Api\NotFoundException;
 use Pimcore\Bundle\StudioBackendBundle\Response\Collection;
 
@@ -39,4 +41,10 @@ public function getGroups(ListClassificationStoreParameter $parameter): Collecti
      * @throws NotFoundException
      */
     public function getAllowedGroupIds(ListClassificationStoreParameter $parameter): array;
+
+    /**
+     * @throws Exception
+     * @throws NotFoundException
+     */
+    public function getLayoutDefinition(int $groupId, LayoutParameter $layoutParameter): GroupLayout;
 }
diff --git a/src/ClassificationStore/Service/KeyGroupLayoutService.php b/src/ClassificationStore/Service/KeyGroupLayoutService.php
new file mode 100644
index 000000000..3c16fb1d1
--- /dev/null
+++ b/src/ClassificationStore/Service/KeyGroupLayoutService.php
@@ -0,0 +1,68 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * Pimcore
+ *
+ * This source file is available under two different licenses:
+ * - GNU General Public License version 3 (GPLv3)
+ * - Pimcore Commercial License (PCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ *  @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
+ *  @license    http://www.pimcore.org/license     GPLv3 and PCL
+ */
+
+namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Service;
+
+use Pimcore\Bundle\StaticResolverBundle\Models\DataObject\ClassificationStore\ServiceResolverInterface;
+use Pimcore\Model\DataObject\ClassDefinition\Data;
+use Pimcore\Model\DataObject\ClassDefinition\Data\EncryptedField;
+use Pimcore\Model\DataObject\ClassDefinition\Data\LayoutDefinitionEnrichmentInterface;
+use Pimcore\Model\DataObject\Classificationstore\KeyGroupRelation;
+use Pimcore\Model\DataObject\Concrete;
+
+/**
+ * @internal
+ */
+final readonly class KeyGroupLayoutService implements KeyGroupLayoutServiceInterface
+{
+    public function __construct(
+        private ServiceResolverInterface $serviceResolver
+    ) {
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getLayoutDefinition(
+        KeyGroupRelation $keyGroupRelation,
+        Concrete $object,
+        string $fieldName
+    ): EncryptedField|Data {
+        $definition = json_decode($keyGroupRelation->getDefinition(), true);
+        $definition = $this->serviceResolver->getFieldDefinitionFromJson(
+            $definition,
+            $keyGroupRelation->getType()
+        );
+
+        if (method_exists($definition, '__wakeup')) {
+            $definition->__wakeup();
+        }
+
+        if ($definition instanceof LayoutDefinitionEnrichmentInterface) {
+            $context['object'] = $object;
+            $context['class'] = $object->getClass();
+            $context['ownerType'] = 'classificationstore';
+            $context['ownerName'] = $fieldName;
+            $context['keyId'] = $keyGroupRelation->getKeyId();
+            $context['groupId'] = $keyGroupRelation->getGroupId();
+            $context['keyDefinition'] = $definition;
+
+            $definition = $definition->enrichLayoutDefinition($object, $context);
+        }
+
+        return $definition;
+    }
+}
diff --git a/src/ClassificationStore/Service/KeyGroupLayoutServiceInterface.php b/src/ClassificationStore/Service/KeyGroupLayoutServiceInterface.php
new file mode 100644
index 000000000..6a539c70a
--- /dev/null
+++ b/src/ClassificationStore/Service/KeyGroupLayoutServiceInterface.php
@@ -0,0 +1,38 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * Pimcore
+ *
+ * This source file is available under two different licenses:
+ * - GNU General Public License version 3 (GPLv3)
+ * - Pimcore Commercial License (PCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ *  @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
+ *  @license    http://www.pimcore.org/license     GPLv3 and PCL
+ */
+
+namespace Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Service;
+
+use Exception;
+use Pimcore\Model\DataObject\ClassDefinition\Data;
+use Pimcore\Model\DataObject\ClassDefinition\Data\EncryptedField;
+use Pimcore\Model\DataObject\Classificationstore\KeyGroupRelation;
+use Pimcore\Model\DataObject\Concrete;
+
+/**
+ * @internal
+ */
+interface KeyGroupLayoutServiceInterface
+{
+    /**
+     * @throws Exception
+     */
+    public function getLayoutDefinition(
+        KeyGroupRelation $keyGroupRelation,
+        Concrete $object,
+        string $fieldName
+    ): EncryptedField|Data;
+}
diff --git a/src/ClassificationStore/Service/KeyGroupRelationService.php b/src/ClassificationStore/Service/KeyGroupRelationService.php
index 8504adf56..db0a90cdb 100644
--- a/src/ClassificationStore/Service/KeyGroupRelationService.php
+++ b/src/ClassificationStore/Service/KeyGroupRelationService.php
@@ -22,6 +22,11 @@
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\MappedParameter\ListClassificationStoreParameter;
 use Pimcore\Bundle\StudioBackendBundle\ClassificationStore\Repository\KeyGroupRelationRepositoryInterface;
 use Pimcore\Bundle\StudioBackendBundle\Response\Collection;
+use Pimcore\Model\DataObject\ClassDefinition\Data;
+use Pimcore\Model\DataObject\ClassDefinition\Data\EncryptedField;
+use Pimcore\Model\DataObject\ClassDefinition\Data\LayoutDefinitionEnrichmentInterface;
+use Pimcore\Model\DataObject\Classificationstore\KeyGroupRelation;
+use Pimcore\Model\DataObject\Concrete;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use function count;
 
@@ -76,4 +81,37 @@ public function getKeyGroupRelations(ListClassificationStoreParameter $parameter
             $hydratedKeyGroupRelations
         );
     }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getLayoutDefinition(
+        KeyGroupRelation $keyGroupRelation,
+        Concrete $object,
+        string $fieldName
+    ): EncryptedField|Data {
+        $definition = json_decode($keyGroupRelation->getDefinition(), true);
+        $definition = \Pimcore\Model\DataObject\Classificationstore\Service::getFieldDefinitionFromJson(
+            $definition,
+            $keyGroupRelation->getType()
+        );
+
+        if (method_exists($definition, '__wakeup')) {
+            $definition->__wakeup();
+        }
+
+        if ($definition instanceof LayoutDefinitionEnrichmentInterface) {
+            $context['object'] = $object;
+            $context['class'] = $object->getClass();
+            $context['ownerType'] = 'classificationstore';
+            $context['ownerName'] = $fieldName;
+            $context['keyId'] = $keyGroupRelation->getKeyId();
+            $context['groupId'] = $keyGroupRelation->getGroupId();
+            $context['keyDefinition'] = $definition;
+
+            $definition = $definition->enrichLayoutDefinition($object, $context);
+        }
+
+        return $definition;
+    }
 }
diff --git a/translations/studio_api_docs.en.yaml b/translations/studio_api_docs.en.yaml
index 0bf5e9443..983f76ea5 100644
--- a/translations/studio_api_docs.en.yaml
+++ b/translations/studio_api_docs.en.yaml
@@ -897,4 +897,10 @@ classification_store_get_groups_summary: Get all classification store groups for
 classification_store_get_groups_response: List of classification store groups
 classification_store_get_key_group_relations_description: Get all classification store key group relations for given fieldName
 classification_store_get_key_group_relations_summary: Get all classification store key group relations for given fieldName
-classification_store_get_key_group_relations_response: List of classification store key group relations
\ No newline at end of file
+classification_store_get_key_group_relations_response: List of classification store key group relations
+classification_store_get_layout_by_group_description: Get Layout definition for given group
+classification_store_get_layout_by_group_summary: Get Layout definition for given group
+classification_store_get_layout_by_group_response: Layout definition
+classification_store_get_layout_by_collection_description: Get Layout definition for given collection
+classification_store_get_layout_by_collection_summary: Get Layout definition for given collection
+classification_store_get_layout_by_collection_response: Layout definition
\ No newline at end of file