diff --git a/src/Bundle/ChillDocStoreBundle/Repository/AccompanyingCourseDocumentRepository.php b/src/Bundle/ChillDocStoreBundle/Repository/AccompanyingCourseDocumentRepository.php
index 2679993c4..239b88b90 100644
--- a/src/Bundle/ChillDocStoreBundle/Repository/AccompanyingCourseDocumentRepository.php
+++ b/src/Bundle/ChillDocStoreBundle/Repository/AccompanyingCourseDocumentRepository.php
@@ -12,6 +12,7 @@ declare(strict_types=1);
 namespace Chill\DocStoreBundle\Repository;
 
 use Chill\DocStoreBundle\Entity\AccompanyingCourseDocument;
+use Chill\DocStoreBundle\Entity\StoredObject;
 use Chill\PersonBundle\Entity\AccompanyingPeriod;
 use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\EntityRepository;
@@ -45,6 +46,17 @@ class AccompanyingCourseDocumentRepository implements ObjectRepository
         return $qb->getQuery()->getSingleScalarResult();
     }
 
+    public function findLinkedCourseDocument(int $storedObjectId): ?AccompanyingCourseDocument {
+
+        $qb = $this->repository->createQueryBuilder('d');
+        $query = $qb->leftJoin('d.storedObject', 'do')
+                ->where('do.id = :storedObjectId')
+                ->setParameter('storedObjectId', $storedObjectId)
+                ->getQuery();
+
+        return $query->getResult();
+    }
+
     public function find($id): ?AccompanyingCourseDocument
     {
         return $this->repository->find($id);
@@ -69,4 +81,5 @@ class AccompanyingCourseDocumentRepository implements ObjectRepository
     {
         return AccompanyingCourseDocument::class;
     }
+
 }
diff --git a/src/Bundle/ChillDocStoreBundle/Security/Authorization/AccompanyingCourseDocumentStoredObjectVoter.php b/src/Bundle/ChillDocStoreBundle/Security/Authorization/AccompanyingCourseDocumentStoredObjectVoter.php
new file mode 100644
index 000000000..db1499a99
--- /dev/null
+++ b/src/Bundle/ChillDocStoreBundle/Security/Authorization/AccompanyingCourseDocumentStoredObjectVoter.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace ChillDocStoreBundle\Security\Authorization;
+
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Chill\DocStoreBundle\Repository\AccompanyingCourseDocumentRepository;
+use Chill\DocStoreBundle\Security\Authorization\AccompanyingCourseDocumentVoter;
+use Chill\DocStoreBundle\Security\Authorization\StoredObjectVoterInterface;
+use Chill\MainBundle\Entity\User;
+use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+use Symfony\Component\Security\Core\Security;
+
+class AccompanyingCourseDocumentStoredObjectVoter implements StoredObjectVoterInterface
+{
+    final public const SEE_AND_EDIT = 'CHILL_ACCOMPANYING_COURSE_DOCUMENT_STORED_OBJECT_SEE_EDIT';
+
+    public function __construct(
+        private readonly AccompanyingCourseDocumentRepository $repository,
+        private readonly Security $security,
+        private readonly AccompanyingCourseDocumentVoter $accompanyingCourseDocumentVoter
+    ){
+    }
+
+    public function supports(string $attribute, StoredObject $subject): bool
+    {
+        // check if the stored object is linked to an AccompanyingCourseDocument
+        return !empty($this->repository->findLinkedCourseDocument($subject->getId()));
+    }
+
+    public function voteOnAttribute(string $attribute, StoredObject $subject, TokenInterface $token): bool
+    {
+        if (!$token->getUser() instanceof User) {
+            return false;
+        }
+
+        // Retrieve the related accompanying course document
+        $accompanyingCourseDocument = $this->repository->findLinkedCourseDocument($subject->getId());
+
+        // Determine the attribute to pass to AccompanyingCourseDocumentVoter
+        $voterAttribute = ($attribute === self::SEE_AND_EDIT) ? AccompanyingCourseDocumentVoter::UPDATE : AccompanyingCourseDocumentVoter::SEE_DETAILS;
+
+        // Check access using AccompanyingCourseDocumentVoter
+        if ($this->accompanyingCourseDocumentVoter->voteOnAttribute($voterAttribute, $accompanyingCourseDocument, $token)) {
+            // TODO implement logic to check for associated workflow
+            return true;
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/src/Bundle/ChillPersonBundle/Security/Authorization/AccompanyingPeriodWorkEvaluationDocumentVoter.php b/src/Bundle/ChillPersonBundle/Security/Authorization/AccompanyingPeriodWorkEvaluationDocumentVoter.php
index 77c131cd9..8f4a1b995 100644
--- a/src/Bundle/ChillPersonBundle/Security/Authorization/AccompanyingPeriodWorkEvaluationDocumentVoter.php
+++ b/src/Bundle/ChillPersonBundle/Security/Authorization/AccompanyingPeriodWorkEvaluationDocumentVoter.php
@@ -11,6 +11,7 @@ declare(strict_types=1);
 
 namespace Chill\PersonBundle\Security\Authorization;
 
+use Chill\DocStoreBundle\Security\Authorization\StoredObjectVoterInterface;
 use Chill\PersonBundle\Entity\AccompanyingPeriod\AccompanyingPeriodWorkEvaluationDocument;
 use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
 use Symfony\Component\Security\Core\Authorization\AccessDecisionManagerInterface;
@@ -21,13 +22,13 @@ use Symfony\Component\Security\Core\Authorization\Voter\Voter;
  *
  * Delegates to the sames authorization than for Evalution
  */
-class AccompanyingPeriodWorkEvaluationDocumentVoter extends Voter
+class AccompanyingPeriodWorkEvaluationDocumentVoter extends Voter implements StoredObjectVoterInterface
 {
     final public const SEE = 'CHILL_MAIN_ACCOMPANYING_PERIOD_WORK_EVALUATION_DOCUMENT_SHOW';
 
     public function __construct(private readonly AccessDecisionManagerInterface $accessDecisionManager) {}
 
-    protected function supports($attribute, $subject)
+    public function supports($attribute, $subject): bool
     {
         return $subject instanceof AccompanyingPeriodWorkEvaluationDocument
             && self::SEE === $attribute;
@@ -39,7 +40,7 @@ class AccompanyingPeriodWorkEvaluationDocumentVoter extends Voter
      *
      * @return bool|void
      */
-    protected function voteOnAttribute($attribute, $subject, TokenInterface $token): bool
+    public function voteOnAttribute($attribute, $subject, TokenInterface $token): bool
     {
         return match ($attribute) {
             self::SEE => $this->accessDecisionManager->decide(