diff --git a/Models/Account.php b/Models/Account.php
index 8e5051c..78fba6c 100644
--- a/Models/Account.php
+++ b/Models/Account.php
@@ -22,6 +22,6 @@ namespace Modules\Admin\Models;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class Account extends \phpOMS\Account\Account
+class Account extends \phpOMS\Account\Account
 {
 }
diff --git a/Models/AccountPermission.php b/Models/AccountPermission.php
index d5d6741..b0cbe8e 100644
--- a/Models/AccountPermission.php
+++ b/Models/AccountPermission.php
@@ -26,7 +26,7 @@ use phpOMS\Account\PermissionAbstract;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class AccountPermission extends PermissionAbstract
+class AccountPermission extends PermissionAbstract
 {
     /**
      * Account id
diff --git a/Models/Group.php b/Models/Group.php
index 653ef49..d046fcf 100644
--- a/Models/Group.php
+++ b/Models/Group.php
@@ -22,7 +22,7 @@ namespace Modules\Admin\Models;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class Group extends \phpOMS\Account\Group
+class Group extends \phpOMS\Account\Group
 {
     /**
      * Created at.
diff --git a/Models/GroupPermission.php b/Models/GroupPermission.php
index 8cc6d55..6412e9b 100644
--- a/Models/GroupPermission.php
+++ b/Models/GroupPermission.php
@@ -26,7 +26,7 @@ use phpOMS\Account\PermissionAbstract;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class GroupPermission extends PermissionAbstract
+class GroupPermission extends PermissionAbstract
 {
     /**
      * Group id
diff --git a/Models/Module.php b/Models/Module.php
index c0242a3..c6476f9 100644
--- a/Models/Module.php
+++ b/Models/Module.php
@@ -24,7 +24,7 @@ use phpOMS\Module\ModuleStatus;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class Module
+class Module
 {
 
     /**
diff --git a/Models/NullAccount.php b/Models/NullAccount.php
index b69c110..38bc049 100644
--- a/Models/NullAccount.php
+++ b/Models/NullAccount.php
@@ -22,6 +22,6 @@ namespace Modules\Admin\Models;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class NullAccount extends Account
+class NullAccount extends Account
 {
 }
diff --git a/Models/NullAccountPermission.php b/Models/NullAccountPermission.php
index 8677096..23aa60f 100644
--- a/Models/NullAccountPermission.php
+++ b/Models/NullAccountPermission.php
@@ -22,6 +22,6 @@ namespace Modules\Admin\Models;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class NullAccountPermission extends AccountPermission
+class NullAccountPermission extends AccountPermission
 {
 }
diff --git a/Models/NullGroup.php b/Models/NullGroup.php
index 0140578..d51489b 100644
--- a/Models/NullGroup.php
+++ b/Models/NullGroup.php
@@ -22,6 +22,6 @@ namespace Modules\Admin\Models;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class NullGroup extends Group
+class NullGroup extends Group
 {
 }
diff --git a/Models/NullGroupPermission.php b/Models/NullGroupPermission.php
index acc4e64..58dc21f 100644
--- a/Models/NullGroupPermission.php
+++ b/Models/NullGroupPermission.php
@@ -22,6 +22,6 @@ namespace Modules\Admin\Models;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-final class NullGroupPermission extends GroupPermission
+class NullGroupPermission extends GroupPermission
 {
 }