diff --git a/src/Bundle/ChillMainBundle/Entity/Embeddable/PrivateCommentEmbeddable.php b/src/Bundle/ChillMainBundle/Entity/Embeddable/PrivateCommentEmbeddable.php
index 70374749c..f3e35bb1f 100644
--- a/src/Bundle/ChillMainBundle/Entity/Embeddable/PrivateCommentEmbeddable.php
+++ b/src/Bundle/ChillMainBundle/Entity/Embeddable/PrivateCommentEmbeddable.php
@@ -41,4 +41,20 @@ class PrivateCommentEmbeddable
 
         return $this;
     }
+
+    public function setComments($comments)
+    {
+        $this->comments = $comments;
+
+        return $this;
+    }
+
+    public function merge(PrivateCommentEmbeddable $newComment): self
+    {
+        $mergedComments = $newComment->getComments() + $this->getComments();
+
+        $this->setComments($mergedComments);
+
+        return $this;
+    }
 }
diff --git a/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod/AccompanyingPeriodWork.php b/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod/AccompanyingPeriodWork.php
index fd1156e01..8ea1028f8 100644
--- a/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod/AccompanyingPeriodWork.php
+++ b/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod/AccompanyingPeriodWork.php
@@ -138,7 +138,7 @@ class AccompanyingPeriodWork implements AccompanyingPeriodLinkedWithSocialIssues
 
     /**
      * @ORM\Embedded(class="Chill\MainBundle\Entity\Embeddable\PrivateCommentEmbeddable", columnPrefix="privateComment_")
-     * @Serializer\Groups({"read", "accompanying_period_work:edit", "docgen:read"})
+     * @Serializer\Groups({"read", "accompanying_period_work:edit"})
      */
     private PrivateCommentEmbeddable $privateComment;
 
@@ -521,7 +521,7 @@ class AccompanyingPeriodWork implements AccompanyingPeriodLinkedWithSocialIssues
 
     public function setPrivateComment(PrivateCommentEmbeddable $privateComment): self
     {
-        $this->privateComment = $privateComment;
+        $this->privateComment->merge($privateComment);
 
         return $this;
     }