diff --git a/Models/Task.php b/Models/Task.php
index 0c22049..45cf4bf 100644
--- a/Models/Task.php
+++ b/Models/Task.php
@@ -317,7 +317,7 @@ class Task implements \JsonSerializable
     /**
      * Get created by
      *
-     * @return mixed
+     * @return int|\phpOMS\Account\Account
      *
      * @since  1.0.0
      */
diff --git a/Models/TaskElement.php b/Models/TaskElement.php
index 3f9ede6..849ddb5 100644
--- a/Models/TaskElement.php
+++ b/Models/TaskElement.php
@@ -138,7 +138,7 @@ class TaskElement implements \JsonSerializable
     }
 
     /**
-     * @return mixed
+     * @return int|\phpOMS\Account\Account
      *
      * @since  1.0.0
      */
diff --git a/Models/TaskElementMapper.php b/Models/TaskElementMapper.php
index 33eadc6..107354b 100644
--- a/Models/TaskElementMapper.php
+++ b/Models/TaskElementMapper.php
@@ -53,6 +53,11 @@ final class TaskElementMapper extends DataMapperAbstract
      *
      * @var array<string, array<string, null|string>>
      * @since 1.0.0
+     */    /**
+     * Has many relation.
+     *
+     * @var array<string, array<string, string>>
+     * @since 1.0.0
      */
     protected static $hasMany = [
         'media' => [
@@ -63,6 +68,12 @@ final class TaskElementMapper extends DataMapperAbstract
         ],
     ];
 
+    /**
+     * Belongs to.
+     *
+     * @var array<string, array<string, string>>
+     * @since 1.0.0
+     */
     protected static $belongsTo = [
         'createdBy' => [
             'mapper' => AccountMapper::class,
diff --git a/Models/TaskMapper.php b/Models/TaskMapper.php
index 0b61512..763474f 100644
--- a/Models/TaskMapper.php
+++ b/Models/TaskMapper.php
@@ -59,6 +59,11 @@ final class TaskMapper extends DataMapperAbstract
      *
      * @var array<string, array<string, null|string>>
      * @since 1.0.0
+     */    /**
+     * Has many relation.
+     *
+     * @var array<string, array<string, string>>
+     * @since 1.0.0
      */
     protected static $hasMany = [
         'taskElements' => [
@@ -81,6 +86,12 @@ final class TaskMapper extends DataMapperAbstract
         ],
     ];
 
+    /**
+     * Belongs to.
+     *
+     * @var array<string, array<string, string>>
+     * @since 1.0.0
+     */
     protected static $belongsTo = [
         'createdBy' => [
             'mapper' => AccountMapper::class,
diff --git a/Theme/Backend/task-single.tpl.php b/Theme/Backend/task-single.tpl.php
index 263fa05..8d0af34 100644
--- a/Theme/Backend/task-single.tpl.php
+++ b/Theme/Backend/task-single.tpl.php
@@ -21,7 +21,7 @@ use \Modules\Tasks\Models\TaskStatus;
 $task      = $this->getData('task');
 $taskMedia = $task->getMedia();
 $elements  = $task->getTaskElements();
-$cElements = count($elements);
+$cElements = \count($elements);
 $forwarded = $task->getCreatedBy()->getId();
 $color     = $this->getStatus($task->getStatus());