diff --git a/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorPopupView.php b/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorPopupView.php
index 8c2bc14..2020b81 100644
--- a/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorPopupView.php
+++ b/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorPopupView.php
@@ -30,7 +30,13 @@ use phpOMS\Views\View;
  */
 class DepartmentTagSelectorPopupView extends View
 {
-    private $id = '';
+    /**
+     * Dom id
+     *
+     * @var string
+     * @since 1.0.0
+     */
+    private string $id = '';
 
     /**
      * {@inheritdoc}
diff --git a/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorView.php b/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorView.php
index 486522a..c85701f 100644
--- a/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorView.php
+++ b/Theme/Backend/Components/DepartmentTagSelector/DepartmentTagSelectorView.php
@@ -30,8 +30,21 @@ use phpOMS\Views\View;
  */
 class DepartmentTagSelectorView extends View
 {
-    private $id         = '';
-    private $isRequired = false;
+    /**
+     * Dom id
+     *
+     * @var string
+     * @since 1.0.0
+     */
+    private string $id = '';
+
+    /**
+     * Is required
+     *
+     * @var bool
+     * @since 1.0.0
+     */
+    private bool $isRequired = false;
 
     /**
      * {@inheritdoc}
diff --git a/Theme/Backend/Components/PositionTagSelector/PositionTagSelectorView.php b/Theme/Backend/Components/PositionTagSelector/PositionTagSelectorView.php
index 8824631..9ab6a42 100644
--- a/Theme/Backend/Components/PositionTagSelector/PositionTagSelectorView.php
+++ b/Theme/Backend/Components/PositionTagSelector/PositionTagSelectorView.php
@@ -30,8 +30,21 @@ use phpOMS\Views\View;
  */
 class PositionTagSelectorView extends View
 {
-    private $id         = '';
-    private $isRequired = false;
+    /**
+     * Dom id
+     *
+     * @var string
+     * @since 1.0.0
+     */
+    private string $id = '';
+
+    /**
+     * Is required
+     *
+     * @var bool
+     * @since 1.0.0
+     */
+    private bool $isRequired = false;
 
     /**
      * {@inheritdoc}
diff --git a/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorPopupView.php b/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorPopupView.php
index 34bc9ce..fbd39ad 100644
--- a/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorPopupView.php
+++ b/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorPopupView.php
@@ -30,7 +30,13 @@ use phpOMS\Views\View;
  */
 class UnitTagSelectorPopupView extends View
 {
-    private $id = '';
+    /**
+     * Dom id
+     *
+     * @var string
+     * @since 1.0.0
+     */
+    private string $id = '';
 
     /**
      * {@inheritdoc}
diff --git a/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorView.php b/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorView.php
index b3c6023..48dbf04 100644
--- a/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorView.php
+++ b/Theme/Backend/Components/UnitTagSelector/UnitTagSelectorView.php
@@ -30,8 +30,21 @@ use phpOMS\Views\View;
  */
 class UnitTagSelectorView extends View
 {
-    private $id         = '';
-    private $isRequired = false;
+    /**
+     * Dom id
+     *
+     * @var string
+     * @since 1.0.0
+     */
+    private string $id = '';
+
+    /**
+     * Is required
+     *
+     * @var bool
+     * @since 1.0.0
+     */
+    private bool $isRequired = false;
 
     /**
      * {@inheritdoc}