diff --git a/src/Entity/TaskDocument.php b/src/Entity/TaskDocument.php
index ada81dd..df03cbd 100644
--- a/src/Entity/TaskDocument.php
+++ b/src/Entity/TaskDocument.php
@@ -40,37 +40,42 @@ class TaskDocument
     #[ORM\Id]
     #[ORM\GeneratedValue]
     #[ORM\Column]
-    #[Groups(['task_document:read', 'task:read'])]
+    #[Groups(['task_document:read', 'task:read', 'client_ticket:read'])]
     private ?int $id = null;
 
     #[ORM\ManyToOne(targetEntity: Task::class, inversedBy: 'documents')]
-    #[ORM\JoinColumn(nullable: false, onDelete: 'CASCADE')]
+    #[ORM\JoinColumn(nullable: true, onDelete: 'CASCADE')]
     #[Groups(['task_document:read', 'task_document:write'])]
     private ?Task $task = null;
 
+    #[ORM\ManyToOne(targetEntity: ClientTicket::class, inversedBy: 'documents')]
+    #[ORM\JoinColumn(nullable: true, onDelete: 'CASCADE')]
+    #[Groups(['task_document:read', 'task_document:write'])]
+    private ?ClientTicket $clientTicket = null;
+
     #[ORM\Column(length: 255)]
-    #[Groups(['task_document:read', 'task:read'])]
+    #[Groups(['task_document:read', 'task:read', 'client_ticket:read'])]
     private ?string $originalName = null;
 
     #[ORM\Column(length: 255)]
-    #[Groups(['task_document:read', 'task:read'])]
+    #[Groups(['task_document:read', 'task:read', 'client_ticket:read'])]
     private ?string $fileName = null;
 
     #[ORM\Column(length: 100)]
-    #[Groups(['task_document:read', 'task:read'])]
+    #[Groups(['task_document:read', 'task:read', 'client_ticket:read'])]
     private ?string $mimeType = null;
 
     #[ORM\Column]
-    #[Groups(['task_document:read', 'task:read'])]
+    #[Groups(['task_document:read', 'task:read', 'client_ticket:read'])]
     private ?int $size = null;
 
     #[ORM\Column(type: 'datetime_immutable')]
-    #[Groups(['task_document:read', 'task:read'])]
+    #[Groups(['task_document:read', 'task:read', 'client_ticket:read'])]
     private ?DateTimeImmutable $createdAt = null;
 
     #[ORM\ManyToOne(targetEntity: User::class)]
     #[ORM\JoinColumn(nullable: true, onDelete: 'SET NULL')]
-    #[Groups(['task_document:read', 'task:read'])]
+    #[Groups(['task_document:read', 'task:read', 'client_ticket:read'])]
     private ?User $uploadedBy = null;
 
     public function getId(): ?int
@@ -161,4 +166,16 @@ class TaskDocument
 
         return $this;
     }
+
+    public function getClientTicket(): ?ClientTicket
+    {
+        return $this->clientTicket;
+    }
+
+    public function setClientTicket(?ClientTicket $clientTicket): static
+    {
+        $this->clientTicket = $clientTicket;
+
+        return $this;
+    }
 }