diff --git a/src/Entity/Task.php b/src/Entity/Task.php
index 5956b3c..1a6828c 100644
--- a/src/Entity/Task.php
+++ b/src/Entity/Task.php
@@ -99,9 +99,15 @@ class Task
     #[Groups(['task:read', 'task:write'])]
     private bool $archived = false;
 
+    /** @var Collection<int, TaskDocument> */
+    #[ORM\OneToMany(targetEntity: TaskDocument::class, mappedBy: 'task', cascade: ['remove'])]
+    #[Groups(['task:read'])]
+    private Collection $documents;
+
     public function __construct()
     {
-        $this->tags = new ArrayCollection();
+        $this->tags      = new ArrayCollection();
+        $this->documents = new ArrayCollection();
     }
 
     public function getId(): ?int
@@ -250,4 +256,10 @@ class Task
 
         return $this;
     }
+
+    /** @return Collection<int, TaskDocument> */
+    public function getDocuments(): Collection
+    {
+        return $this->documents;
+    }
 }
diff --git a/src/Entity/TaskDocument.php b/src/Entity/TaskDocument.php
new file mode 100644
index 0000000..9cced98
--- /dev/null
+++ b/src/Entity/TaskDocument.php
@@ -0,0 +1,164 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity;
+
+use ApiPlatform\Doctrine\Orm\Filter\SearchFilter;
+use ApiPlatform\Metadata\ApiFilter;
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Delete;
+use ApiPlatform\Metadata\Get;
+use ApiPlatform\Metadata\GetCollection;
+use ApiPlatform\Metadata\Post;
+use App\EventListener\TaskDocumentListener;
+use App\State\TaskDocumentProcessor;
+use DateTimeImmutable;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Serializer\Attribute\Groups;
+
+#[ApiResource(
+    operations: [
+        new GetCollection(paginationEnabled: false),
+        new Get(),
+        new Post(
+            security: "is_granted('ROLE_ADMIN')",
+            processor: TaskDocumentProcessor::class,
+            deserialize: false,
+        ),
+        new Delete(security: "is_granted('ROLE_ADMIN')"),
+    ],
+    normalizationContext: ['groups' => ['task_document:read']],
+    denormalizationContext: ['groups' => ['task_document:write']],
+    order: ['id' => 'DESC'],
+)]
+#[ApiFilter(SearchFilter::class, properties: ['task' => 'exact'])]
+#[ORM\Entity]
+#[ORM\EntityListeners([TaskDocumentListener::class])]
+class TaskDocument
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    #[Groups(['task_document:read', 'task:read'])]
+    private ?int $id = null;
+
+    #[ORM\ManyToOne(targetEntity: Task::class, inversedBy: 'documents')]
+    #[ORM\JoinColumn(nullable: false, onDelete: 'CASCADE')]
+    #[Groups(['task_document:read', 'task_document:write'])]
+    private ?Task $task = null;
+
+    #[ORM\Column(length: 255)]
+    #[Groups(['task_document:read', 'task:read'])]
+    private ?string $originalName = null;
+
+    #[ORM\Column(length: 255)]
+    #[Groups(['task_document:read', 'task:read'])]
+    private ?string $fileName = null;
+
+    #[ORM\Column(length: 100)]
+    #[Groups(['task_document:read', 'task:read'])]
+    private ?string $mimeType = null;
+
+    #[ORM\Column]
+    #[Groups(['task_document:read', 'task:read'])]
+    private ?int $size = null;
+
+    #[ORM\Column(type: 'datetime_immutable')]
+    #[Groups(['task_document:read', 'task:read'])]
+    private ?DateTimeImmutable $createdAt = null;
+
+    #[ORM\ManyToOne(targetEntity: User::class)]
+    #[ORM\JoinColumn(nullable: true, onDelete: 'SET NULL')]
+    #[Groups(['task_document:read', 'task:read'])]
+    private ?User $uploadedBy = null;
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getTask(): ?Task
+    {
+        return $this->task;
+    }
+
+    public function setTask(?Task $task): static
+    {
+        $this->task = $task;
+
+        return $this;
+    }
+
+    public function getOriginalName(): ?string
+    {
+        return $this->originalName;
+    }
+
+    public function setOriginalName(string $originalName): static
+    {
+        $this->originalName = $originalName;
+
+        return $this;
+    }
+
+    public function getFileName(): ?string
+    {
+        return $this->fileName;
+    }
+
+    public function setFileName(string $fileName): static
+    {
+        $this->fileName = $fileName;
+
+        return $this;
+    }
+
+    public function getMimeType(): ?string
+    {
+        return $this->mimeType;
+    }
+
+    public function setMimeType(string $mimeType): static
+    {
+        $this->mimeType = $mimeType;
+
+        return $this;
+    }
+
+    public function getSize(): ?int
+    {
+        return $this->size;
+    }
+
+    public function setSize(int $size): static
+    {
+        $this->size = $size;
+
+        return $this;
+    }
+
+    public function getCreatedAt(): ?DateTimeImmutable
+    {
+        return $this->createdAt;
+    }
+
+    public function setCreatedAt(DateTimeImmutable $createdAt): static
+    {
+        $this->createdAt = $createdAt;
+
+        return $this;
+    }
+
+    public function getUploadedBy(): ?User
+    {
+        return $this->uploadedBy;
+    }
+
+    public function setUploadedBy(?User $uploadedBy): static
+    {
+        $this->uploadedBy = $uploadedBy;
+
+        return $this;
+    }
+}