diff --git a/Controller/ApiEquipmentAttributeController.php b/Controller/ApiEquipmentAttributeController.php
index 1878fa4..568f2c0 100755
--- a/Controller/ApiEquipmentAttributeController.php
+++ b/Controller/ApiEquipmentAttributeController.php
@@ -44,7 +44,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -52,7 +52,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateAttributeCreate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -71,7 +71,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -79,7 +79,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeTypeL11nCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeTypeL11nCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateAttributeTypeL11nCreate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -98,7 +98,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -106,7 +106,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeTypeCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeTypeCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateAttributeTypeCreate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -125,7 +125,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -133,7 +133,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeValueCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeValueCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateAttributeValueCreate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -167,7 +167,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -175,7 +175,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeValueL11nCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeValueL11nCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateAttributeValueL11nCreate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -194,7 +194,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -202,7 +202,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeUpdate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeUpdate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateAttributeUpdate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -245,7 +245,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -253,7 +253,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeDelete(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeDelete(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateAttributeDelete($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -282,7 +282,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -290,7 +290,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeTypeL11nUpdate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeTypeL11nUpdate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateAttributeTypeL11nUpdate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -312,7 +312,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -320,7 +320,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeTypeL11nDelete(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeTypeL11nDelete(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateAttributeTypeL11nDelete($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -340,7 +340,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -348,7 +348,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeTypeUpdate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeTypeUpdate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateAttributeTypeUpdate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -370,7 +370,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -380,7 +380,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeTypeDelete(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeTypeDelete(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateAttributeTypeDelete($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -400,7 +400,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -408,7 +408,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeValueUpdate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeValueUpdate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateAttributeValueUpdate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -437,7 +437,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -445,7 +445,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeValueDelete(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeValueDelete(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         // @todo: I don't think values can be deleted? Only Attributes
         // However, It should be possible to remove UNUSED default values
@@ -468,7 +468,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -476,7 +476,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeValueL11nUpdate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeValueL11nUpdate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateAttributeValueL11nUpdate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -498,7 +498,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -506,7 +506,7 @@ final class ApiEquipmentAttributeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentAttributeValueL11nDelete(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentAttributeValueL11nDelete(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateAttributeValueL11nDelete($request))) {
             $response->header->status = RequestStatusCode::R_400;
diff --git a/Controller/ApiEquipmentController.php b/Controller/ApiEquipmentController.php
index 68850ee..8b03ffd 100755
--- a/Controller/ApiEquipmentController.php
+++ b/Controller/ApiEquipmentController.php
@@ -45,7 +45,7 @@ final class ApiEquipmentController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -53,7 +53,7 @@ final class ApiEquipmentController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateEquipmentCreate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -235,7 +235,7 @@ final class ApiEquipmentController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -243,7 +243,7 @@ final class ApiEquipmentController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiMediaAddToEquipment(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiMediaAddToEquipment(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateMediaAddToEquipment($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -381,7 +381,7 @@ final class ApiEquipmentController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -389,7 +389,7 @@ final class ApiEquipmentController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiNoteCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiNoteCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateNoteCreate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -439,7 +439,7 @@ final class ApiEquipmentController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -447,7 +447,7 @@ final class ApiEquipmentController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentFind(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentFind(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
     }
 
@@ -456,7 +456,7 @@ final class ApiEquipmentController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -464,7 +464,7 @@ final class ApiEquipmentController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentUpdate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentUpdate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateEquipmentUpdate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -530,7 +530,7 @@ final class ApiEquipmentController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -538,7 +538,7 @@ final class ApiEquipmentController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentDelete(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentDelete(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateEquipmentDelete($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -579,7 +579,7 @@ final class ApiEquipmentController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -587,7 +587,7 @@ final class ApiEquipmentController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiNoteUpdate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiNoteUpdate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         // @todo: check permissions
         $this->app->moduleManager->get('Editor', 'Api')->apiEditorDocUpdate($request, $response, $data);
@@ -598,7 +598,7 @@ final class ApiEquipmentController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -606,7 +606,7 @@ final class ApiEquipmentController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiNoteDelete(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiNoteDelete(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         // @todo: check permissions
         $this->app->moduleManager->get('Editor', 'Api')->apiEditorDocDelete($request, $response, $data);
diff --git a/Controller/ApiEquipmentTypeController.php b/Controller/ApiEquipmentTypeController.php
index 631a6c5..aadafa4 100755
--- a/Controller/ApiEquipmentTypeController.php
+++ b/Controller/ApiEquipmentTypeController.php
@@ -39,7 +39,7 @@ final class ApiEquipmentTypeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -47,7 +47,7 @@ final class ApiEquipmentTypeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentTypeCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentTypeCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateEquipmentTypeCreate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -104,7 +104,7 @@ final class ApiEquipmentTypeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -112,7 +112,7 @@ final class ApiEquipmentTypeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentTypeL11nCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentTypeL11nCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateEquipmentTypeL11nCreate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -173,7 +173,7 @@ final class ApiEquipmentTypeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -181,7 +181,7 @@ final class ApiEquipmentTypeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentTypeUpdate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentTypeUpdate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateEquipmentTypeUpdate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -243,7 +243,7 @@ final class ApiEquipmentTypeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -251,7 +251,7 @@ final class ApiEquipmentTypeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentTypeDelete(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentTypeDelete(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateEquipmentTypeDelete($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -290,7 +290,7 @@ final class ApiEquipmentTypeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -298,7 +298,7 @@ final class ApiEquipmentTypeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentTypeL11nUpdate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentTypeL11nUpdate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateEquipmentTypeL11nUpdate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -359,7 +359,7 @@ final class ApiEquipmentTypeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -367,7 +367,7 @@ final class ApiEquipmentTypeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiEquipmentTypeL11nDelete(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiEquipmentTypeL11nDelete(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateEquipmentTypeL11nDelete($request))) {
             $response->header->status = RequestStatusCode::R_400;
diff --git a/Controller/ApiInspectionTypeController.php b/Controller/ApiInspectionTypeController.php
index dec3769..c9d99eb 100755
--- a/Controller/ApiInspectionTypeController.php
+++ b/Controller/ApiInspectionTypeController.php
@@ -39,7 +39,7 @@ final class ApiInspectionTypeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -47,7 +47,7 @@ final class ApiInspectionTypeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiInspectionTypeCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiInspectionTypeCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateInspectionTypeCreate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -104,7 +104,7 @@ final class ApiInspectionTypeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -112,7 +112,7 @@ final class ApiInspectionTypeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiInspectionTypeL11nCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiInspectionTypeL11nCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateInspectionTypeL11nCreate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -173,7 +173,7 @@ final class ApiInspectionTypeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -181,7 +181,7 @@ final class ApiInspectionTypeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiInspectionTypeUpdate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiInspectionTypeUpdate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateInspectionTypeUpdate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -243,7 +243,7 @@ final class ApiInspectionTypeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -251,7 +251,7 @@ final class ApiInspectionTypeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiInspectionTypeDelete(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiInspectionTypeDelete(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateInspectionTypeDelete($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -290,7 +290,7 @@ final class ApiInspectionTypeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -298,7 +298,7 @@ final class ApiInspectionTypeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiInspectionTypeL11nUpdate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiInspectionTypeL11nUpdate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateInspectionTypeL11nUpdate($request))) {
             $response->header->status = RequestStatusCode::R_400;
@@ -359,7 +359,7 @@ final class ApiInspectionTypeController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return void
      *
@@ -367,7 +367,7 @@ final class ApiInspectionTypeController extends Controller
      *
      * @since 1.0.0
      */
-    public function apiInspectionTypeL11nDelete(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : void
+    public function apiInspectionTypeL11nDelete(RequestAbstract $request, ResponseAbstract $response, array $data = []) : void
     {
         if (!empty($val = $this->validateInspectionTypeL11nDelete($request))) {
             $response->header->status = RequestStatusCode::R_400;
diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index c29129d..86d3756 100755
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -45,14 +45,14 @@ final class BackendController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return RenderableInterface Returns a renderable object
      *
      * @since 1.0.0
      * @codeCoverageIgnore
      */
-    public function viewEquipmentManagementAttributeTypeList(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : RenderableInterface
+    public function viewEquipmentManagementAttributeTypeList(RequestAbstract $request, ResponseAbstract $response, array $data = []) : RenderableInterface
     {
         $view = new View($this->app->l11nManager, $request, $response);
         $view->setTemplate('/Modules/EquipmentManagement/Theme/Backend/attribute-type-list');
@@ -74,14 +74,14 @@ final class BackendController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return RenderableInterface Returns a renderable object
      *
      * @since 1.0.0
      * @codeCoverageIgnore
      */
-    public function viewEquipmentManagementEquipmentList(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : RenderableInterface
+    public function viewEquipmentManagementEquipmentList(RequestAbstract $request, ResponseAbstract $response, array $data = []) : RenderableInterface
     {
         $view = new View($this->app->l11nManager, $request, $response);
 
@@ -105,14 +105,14 @@ final class BackendController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return RenderableInterface
      *
      * @since 1.0.0
      * @codeCoverageIgnore
      */
-    public function viewEquipmentManagementAttributeType(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : RenderableInterface
+    public function viewEquipmentManagementAttributeType(RequestAbstract $request, ResponseAbstract $response, array $data = []) : RenderableInterface
     {
         $view = new View($this->app->l11nManager, $request, $response);
         $view->setTemplate('/Modules/EquipmentManagement/Theme/Backend/attribute-type');
@@ -140,14 +140,14 @@ final class BackendController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return RenderableInterface Returns a renderable object
      *
      * @since 1.0.0
      * @codeCoverageIgnore
      */
-    public function viewEquipmentManagementEquipmentCreate(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : RenderableInterface
+    public function viewEquipmentManagementEquipmentCreate(RequestAbstract $request, ResponseAbstract $response, array $data = []) : RenderableInterface
     {
         $view = new View($this->app->l11nManager, $request, $response);
 
@@ -173,14 +173,14 @@ final class BackendController extends Controller
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
-     * @param mixed            $data     Generic data
+     * @param array            $data     Generic data
      *
      * @return RenderableInterface Returns a renderable object
      *
      * @since 1.0.0
      * @codeCoverageIgnore
      */
-    public function viewEquipmentManagementEquipmentProfile(RequestAbstract $request, ResponseAbstract $response, mixed $data = null) : RenderableInterface
+    public function viewEquipmentManagementEquipmentProfile(RequestAbstract $request, ResponseAbstract $response, array $data = []) : RenderableInterface
     {
         $view = new View($this->app->l11nManager, $request, $response);