diff --git a/Models/Task.php b/Models/Task.php
index 32f004c..3a4bb12 100644
--- a/Models/Task.php
+++ b/Models/Task.php
@@ -176,21 +176,21 @@ class Task implements \JsonSerializable
     }
 
     /**
-     * @return int
+     * @return mixed
      *
      * @since  1.0.0
      */
-    public function getCreatedBy() : int
+    public function getCreatedBy()
     {
         return $this->createdBy;
     }
 
     /**
-     * @param int $id
+     * @param mixed $id
      *
      * @since  1.0.0
      */
-    public function setCreatedBy(int $id)
+    public function setCreatedBy($id)
     {
         $this->createdBy = $id;
         $this->schedule->setCreatedBy($id);
diff --git a/Models/TaskElement.php b/Models/TaskElement.php
index 3e2a3a0..86c67dc 100644
--- a/Models/TaskElement.php
+++ b/Models/TaskElement.php
@@ -130,23 +130,23 @@ class TaskElement implements \JsonSerializable
     }
 
     /**
-     * @return int
+     * @return mixed
      *
      * @since  1.0.0
      */
-    public function getCreatedBy() : int
+    public function getCreatedBy()
     {
         return $this->createdBy;
     }
 
     /**
-     * @param int $creator
+     * @param mixed $creator
      *
      * @return void
      *
      * @since  1.0.0
      */
-    public function setCreatedBy(int $creator)
+    public function setCreatedBy($creator)
     {
         $this->createdBy = $creator;
 
@@ -200,23 +200,23 @@ class TaskElement implements \JsonSerializable
     }
 
     /**
-     * @return int
+     * @return mixed
      *
      * @since  1.0.0
      */
-    public function getForwarded() : int
+    public function getForwarded()
     {
         return $this->forwarded;
     }
 
     /**
-     * @param int $forwarded
+     * @param mixed $forwarded
      *
      * @return void
      *
      * @since  1.0.0
      */
-    public function setForwarded(int $forwarded)
+    public function setForwarded($forwarded)
     {
         $this->forwarded = $forwarded;
     }
diff --git a/Models/TaskElementMapper.php b/Models/TaskElementMapper.php
index b09bacf..5c52f70 100644
--- a/Models/TaskElementMapper.php
+++ b/Models/TaskElementMapper.php
@@ -15,6 +15,7 @@
 declare(strict_types=1);
 namespace Modules\Tasks\Models;
 
+use Modules\Admin\Models\AccountMapper;
 use Modules\Media\Models\MediaMapper;
 use phpOMS\DataStorage\Database\DataMapperAbstract;
 use phpOMS\DataStorage\Database\RelationType;
@@ -64,6 +65,17 @@ class TaskElementMapper extends DataMapperAbstract
         ],
     ];
 
+    protected static $belongsTo = [
+        'createdBy' => [
+            'mapper' => AccountMapper::class,
+            'src'    => 'task_element_created_by',
+        ],
+        'forwarded' => [
+            'mapper' => AccountMapper::class,
+            'src'    => 'task_element_forwarded',
+        ],
+    ];
+
     /**
      * Primary table.
      *
diff --git a/Models/TaskMapper.php b/Models/TaskMapper.php
index 798a08c..5387c58 100644
--- a/Models/TaskMapper.php
+++ b/Models/TaskMapper.php
@@ -15,6 +15,7 @@
 declare(strict_types=1);
 namespace Modules\Tasks\Models;
 
+use Modules\Admin\Models\AccountMapper;
 use Modules\Calendar\Models\ScheduleMapper;
 use Modules\Media\Models\MediaMapper;
 use Modules\Tasks\Models\TaskElementMapper;
@@ -77,6 +78,13 @@ class TaskMapper extends DataMapperAbstract
         ],
     ];
 
+    protected static $belongsTo = [
+        'createdBy' => [
+            'mapper' => AccountMapper::class,
+            'src'    => 'task_created_by',
+        ],
+    ];
+
     /**
      * Has one relation.
      *
diff --git a/Theme/Backend/task-dashboard.tpl.php b/Theme/Backend/task-dashboard.tpl.php
index 964a852..7ffb574 100644
--- a/Theme/Backend/task-dashboard.tpl.php
+++ b/Theme/Backend/task-dashboard.tpl.php
@@ -44,7 +44,7 @@ echo $this->getData('nav')->render(); ?>
                         <td><a href="<?= $url; ?>"><span class="tag <?= $color; ?>"><?= $this->getText('S' . $task->getStatus()); ?></span></a>
                         <td><a href="<?= $url; ?>"><?= $task->getDue()->format('Y-m-d H:i'); ?></a>
                         <td><a href="<?= $url; ?>"><?= $task->getTitle(); ?></a>
-                        <td><a href="<?= $url; ?>"><?= $task->getCreatedBy(); ?></a>
+                        <td><a href="<?= $url; ?>"><?= $task->getCreatedBy()->getName1(); ?></a>
                         <td><a href="<?= $url; ?>"><?= $task->getCreatedAt()->format('Y-m-d H:i'); ?></a>
                 <?php endforeach; if($c == 0) : ?>
                 <tr><td colspan="6" class="empty"><?= $this->getText('Empty', 0, 0); ?>
diff --git a/Theme/Backend/task-single.tpl.php b/Theme/Backend/task-single.tpl.php
index 1fb715d..735d634 100644
--- a/Theme/Backend/task-single.tpl.php
+++ b/Theme/Backend/task-single.tpl.php
@@ -42,7 +42,7 @@ echo $this->getData('nav')->render(); ?>
             </div>
             <div class="inner">
                 <div class="pAlignTable">
-                    <div class="vCenterTable wf-100">Created <?= $task->getCreatedBy(); ?></div>
+                    <div class="vCenterTable wf-100">Created <?= $task->getCreatedBy()->getName1(); ?></div>
                     <span class="vCenterTable nobreak tag <?= $color; ?>"><?= $this->getText('S' . $task->getStatus()); ?></span>
                 </div>
             </div>
@@ -57,7 +57,7 @@ echo $this->getData('nav')->render(); ?>
             elseif($element->getStatus() === \Modules\Tasks\Models\TaskStatus::SUSPENDED) { $color = 'yellow'; } ?>
             <section class="box wf-100">
                 <div class="inner pAlignTable">
-                    <div class="vCenterTable wf-100"><?= $element->getCreatedBy(); ?> - <?= $element->getCreatedAt()->format('Y-m-d H:i'); ?></div>
+                    <div class="vCenterTable wf-100"><?= $element->getCreatedBy()->getName1(); ?> - <?= $element->getCreatedAt()->format('Y-m-d H:i'); ?></div>
                     <span class="vCenterTable tag <?= $color; ?>"><?= $this->getText('S' . $element->getStatus()); ?></span>
                 </div>
 
@@ -71,7 +71,7 @@ echo $this->getData('nav')->render(); ?>
 
                 <div class="inner pAlignTable">
                 <?php if ($element->getForwarded() !== 0) : ?>
-                    <div class="vCenterTable wf-100">Forwarded <?= $element->getForwarded(); ?></div>
+                    <div class="vCenterTable wf-100">Forwarded <?= $element->getForwarded()->getName1(); ?></div>
                 <?php endif; ?>
                 <?php if ($element->getStatus() !== \Modules\Tasks\Models\TaskStatus::CANCELED ||
                     $element->getStatus() !== \Modules\Tasks\Models\TaskStatus::DONE ||