diff --git a/Models/BoardStatus.php b/Models/BoardStatus.php
index 5271619..e2dc928 100755
--- a/Models/BoardStatus.php
+++ b/Models/BoardStatus.php
@@ -17,7 +17,7 @@ namespace Modules\Kanban\Models;
 use phpOMS\Stdlib\Base\Enum;
 
 /**
- * Task status enum.
+ * Board status enum.
  *
  * @package Modules\Kanban\Models
  * @license OMS License 1.0
diff --git a/Models/CardStatus.php b/Models/CardStatus.php
index 0623971..87c9207 100755
--- a/Models/CardStatus.php
+++ b/Models/CardStatus.php
@@ -17,7 +17,7 @@ namespace Modules\Kanban\Models;
 use phpOMS\Stdlib\Base\Enum;
 
 /**
- * Task status enum.
+ * Card status enum.
  *
  * @package Modules\Kanban\Models
  * @license OMS License 1.0
diff --git a/Models/KanbanBoard.php b/Models/KanbanBoard.php
index 265a27e..685f263 100755
--- a/Models/KanbanBoard.php
+++ b/Models/KanbanBoard.php
@@ -44,8 +44,20 @@ class KanbanBoard implements \JsonSerializable
      */
     public string $name = '';
 
+    /**
+     * Board status.
+     *
+     * @var int
+     * @since 1.0.0
+     */
     private int $status = BoardStatus::ACTIVE;
 
+    /**
+     * Order.
+     *
+     * @var int
+     * @since 1.0.0
+     */
     public int $order = 0;
 
     /**
@@ -64,6 +76,12 @@ class KanbanBoard implements \JsonSerializable
      */
     public string $descriptionRaw = '';
 
+    /**
+     * Board style.
+     *
+     * @var string
+     * @since 1.0.0
+     */
     public string $style = '';
 
     /**
@@ -74,10 +92,28 @@ class KanbanBoard implements \JsonSerializable
      */
     private array $tags = [];
 
+    /**
+     * Creator.
+     *
+     * @var Account
+     * @since 1.0.0
+     */
     public Account $createdBy;
 
+    /**
+     * Created.
+     *
+     * @var \DateTimeImmutable
+     * @since 1.0.0
+     */
     public \DateTimeImmutable $createdAt;
 
+    /**
+     * Board columns.
+     *
+     * @var \Modules\Kanban\Models\KanbanColumn[]
+     * @since 1.0.0
+     */
     private array $columns = [];
 
     /**
@@ -129,32 +165,6 @@ class KanbanBoard implements \JsonSerializable
         $this->status = $status;
     }
 
-    /**
-     * Get the order
-     *
-     * @return int
-     *
-     * @since 1.0.0
-     */
-    public function getOrder() : int
-    {
-        return $this->order;
-    }
-
-    /**
-     * Set the order
-     *
-     * @param int $order Order
-     *
-     * @return void
-     *
-     * @since 1.0.0
-     */
-    public function setOrder(int $order) : void
-    {
-        $this->order = $order;
-    }
-
     /**
      * Get tags
      *
diff --git a/Models/KanbanCard.php b/Models/KanbanCard.php
index d20bee0..b6876f1 100755
--- a/Models/KanbanCard.php
+++ b/Models/KanbanCard.php
@@ -46,12 +46,36 @@ class KanbanCard implements \JsonSerializable
      */
     public string $name = '';
 
+    /**
+     * Card status.
+     *
+     * @var int
+     * @since 1.0.0
+     */
     private int $status = CardStatus::ACTIVE;
 
+    /**
+     * Card type.
+     *
+     * @var int
+     * @since 1.0.0
+     */
     private int $type = CardType::TEXT;
 
+    /**
+     * Color schme.
+     *
+     * @var string
+     * @since 1.0.0
+     */
     public string $color = '';
 
+    /**
+     * Card style.
+     *
+     * @var string
+     * @since 1.0.0
+     */
     public string $style = '';
 
     /**
@@ -78,16 +102,54 @@ class KanbanCard implements \JsonSerializable
      */
     private array $tags = [];
 
+    /**
+     * Column this card belongs to.
+     *
+     * @var int
+     * @since 1.0.0
+     */
     private int $column = 0;
 
-    private int $order = 0;
+    /**
+     * Card order/position.
+     *
+     * @var int
+     * @since 1.0.0
+     */
+    public int $order = 0;
 
+    /**
+     * Reference of this card.
+     *
+     * The reference is based on the card type and can be a task, calendar, ...
+     *
+     * @var int
+     * @since 1.0.0
+     */
     private int $ref = 0;
 
+    /**
+     * Created by.
+     *
+     * @var Account
+     * @since 1.0.0
+     */
     public Account $createdBy;
 
+    /**
+     * Created at.
+     *
+     * @var \DateTimeImmutable
+     * @since 1.0.0
+     */
     public \DateTimeImmutable $createdAt;
 
+    /**
+     * Comments.
+     *
+     * @var \Modules\Kanban\Models\KanbanCardComment[]
+     * @since 1.0.0
+     */
     private array $comments = [];
 
     /**
@@ -109,32 +171,6 @@ class KanbanCard implements \JsonSerializable
         $this->createdBy = new NullAccount();
     }
 
-    /**
-     * Get the order
-     *
-     * @return int
-     *
-     * @since 1.0.0
-     */
-    public function getOrder() : int
-    {
-        return $this->order;
-    }
-
-    /**
-     * Set the order
-     *
-     * @param int $order Order
-     *
-     * @return void
-     *
-     * @since 1.0.0
-     */
-    public function setOrder(int $order) : void
-    {
-        $this->order = $order;
-    }
-
     /**
      * Get id.
      *
diff --git a/Models/KanbanCardComment.php b/Models/KanbanCardComment.php
index 48f7adf..6ca9e75 100755
--- a/Models/KanbanCardComment.php
+++ b/Models/KanbanCardComment.php
@@ -51,12 +51,36 @@ class KanbanCardComment implements \JsonSerializable
      */
     public string $descriptionRaw = '';
 
+    /**
+     * Card of the comment.
+     *
+     * @var int
+     * @since 1.0.0
+     */
     private int $card = 0;
 
+    /**
+     * Created by.
+     *
+     * @var Account
+     * @since 1.0.0
+     */
     public Account $createdBy;
 
+    /**
+     * Created.
+     *
+     * @var \DateTimeImmutable
+     * @since 1.0.0
+     */
     public \DateTimeImmutable $createdAt;
 
+    /**
+     * Media.
+     *
+     * @var Media[]
+     * @since 1.0.0
+     */
     private array $media = [];
 
     /**
diff --git a/Models/KanbanColumn.php b/Models/KanbanColumn.php
index 9a13726..77dd840 100755
--- a/Models/KanbanColumn.php
+++ b/Models/KanbanColumn.php
@@ -41,17 +41,23 @@ class KanbanColumn implements \JsonSerializable
     public string $name = '';
 
     /**
-     * Column order
+     * Column order.
      *
      * @var int
      * @since 1.0.0
      */
     private int $order = 0;
 
+    /**
+     * Board.
+     *
+     * @var int
+     * @since 1.0.0
+     */
     private int $board = 0;
 
     /**
-     * Cards
+     * Cards.
      *
      * @var array
      * @since 1.0.0
diff --git a/tests/ControllerTest.php b/tests/ControllerTest.php
index 1c10bce..f7e0396 100755
--- a/tests/ControllerTest.php
+++ b/tests/ControllerTest.php
@@ -38,6 +38,9 @@ class ControllerTest extends \PHPUnit\Framework\TestCase
 
     protected $module = null;
 
+    /**
+     * {@inheritdoc}
+     */
     protected function setUp() : void
     {
         $this->app = new class() extends ApplicationAbstract