diff --git a/Classes/Controller/ActionController.php b/Classes/Controller/ActionController.php
new file mode 100644
index 00000000..354f2cc2
--- /dev/null
+++ b/Classes/Controller/ActionController.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Extcode\Cart\Controller;
+
+/*
+ * This file is part of the package extcode/cart.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+use Extcode\Cart\Event\View\ModifyViewEvent;
+
+abstract class ActionController extends \TYPO3\CMS\Extbase\Mvc\Controller\ActionController
+{
+    protected function dispatchModifyViewEvent(): void
+    {
+        $modifyViewEvent = new ModifyViewEvent(
+            $this->request,
+            $this->settings,
+            $this->view
+        );
+
+        $this->eventDispatcher->dispatch($modifyViewEvent);
+    }
+}
diff --git a/Classes/Controller/Backend/Order/OrderController.php b/Classes/Controller/Backend/Order/OrderController.php
index 7d82f3e4..4c4ad9c0 100644
--- a/Classes/Controller/Backend/Order/OrderController.php
+++ b/Classes/Controller/Backend/Order/OrderController.php
@@ -17,6 +17,7 @@
 use Extcode\Cart\Domain\Repository\Order\ItemRepository;
 use Extcode\Cart\Event\Order\NumberGeneratorEvent;
 use Extcode\Cart\Event\Template\Components\ModifyButtonBarEvent;
+use Extcode\Cart\Event\Template\Components\ModifyModuleTemplateEvent;
 use Psr\Http\Message\ResponseInterface;
 use TYPO3\CMS\Backend\Template\Components\ButtonBar;
 use TYPO3\CMS\Backend\Template\ModuleTemplate;
@@ -92,6 +93,8 @@ public function listAction(int $currentPage = 1): ResponseInterface
         $pdfRendererInstalled = ExtensionManagementUtility::isLoaded('cart_pdf');
         $this->moduleTemplate->assign('pdfRendererInstalled', $pdfRendererInstalled);
 
+        $this->dispatchModifyModuleTemplateEvent();
+
         return $this->moduleTemplate->renderResponse('List');
     }
 
@@ -129,6 +132,8 @@ public function showAction(Item $orderItem): ResponseInterface
         $pdfRendererInstalled = ExtensionManagementUtility::isLoaded('cart_pdf');
         $this->moduleTemplate->assign('pdfRendererInstalled', $pdfRendererInstalled);
 
+        $this->dispatchModifyModuleTemplateEvent();
+
         return $this->moduleTemplate->renderResponse('Show');
     }
 
@@ -241,16 +246,27 @@ protected function getLanguageService(): LanguageService
 
     private function dispatchModifyButtonBarEvent(?Item $orderItem = null): array
     {
-        $modifyButtonBarEvent = new ModifyButtonBarEvent(
+        $event = new ModifyButtonBarEvent(
             $this->request,
             $this->settings,
             $this->searchArguments,
             $orderItem
         );
 
-        $this->eventDispatcher->dispatch($modifyButtonBarEvent);
+        $this->eventDispatcher->dispatch($event);
+
+        return $event->getButtons();
+    }
+
+    private function dispatchModifyModuleTemplateEvent(): void
+    {
+        $event = new ModifyModuleTemplateEvent(
+            $this->request,
+            $this->settings,
+            $this->moduleTemplate
+        );
 
-        return $modifyButtonBarEvent->getButtons();
+        $this->eventDispatcher->dispatch($event);
     }
 
     private function setDocHeader(array $buttons): void
diff --git a/Classes/Controller/Cart/ActionController.php b/Classes/Controller/Cart/ActionController.php
index a3ab9bb9..fdf54a7a 100644
--- a/Classes/Controller/Cart/ActionController.php
+++ b/Classes/Controller/Cart/ActionController.php
@@ -19,7 +19,7 @@
 use Extcode\Cart\Utility\CartUtility;
 use TYPO3\CMS\Extbase\Configuration\ConfigurationManager;
 
-abstract class ActionController extends \TYPO3\CMS\Extbase\Mvc\Controller\ActionController
+abstract class ActionController extends \Extcode\Cart\Controller\ActionController
 {
     protected SessionHandler $sessionHandler;
 
diff --git a/Classes/Controller/Cart/CartController.php b/Classes/Controller/Cart/CartController.php
index 7224e066..bb20df28 100755
--- a/Classes/Controller/Cart/CartController.php
+++ b/Classes/Controller/Cart/CartController.php
@@ -145,8 +145,10 @@ public function showAction(
         if (count($this->cart->getProducts()) === 0 && $currentStep > 1) {
             return $this->redirect('show', null, null, ['step' => 1])->withStatus(303);
         }
-        return $this->htmlResponse();
 
+        $this->dispatchModifyViewEvent();
+
+        return $this->htmlResponse();
     }
 
     public function clearAction(): ResponseInterface
diff --git a/Classes/Controller/Cart/CartPreviewController.php b/Classes/Controller/Cart/CartPreviewController.php
index 30999a6e..eefb8f4b 100755
--- a/Classes/Controller/Cart/CartPreviewController.php
+++ b/Classes/Controller/Cart/CartPreviewController.php
@@ -25,6 +25,8 @@ public function showAction(): ResponseInterface
 
         $this->view->assign('cart', $this->cart);
 
+        $this->dispatchModifyViewEvent();
+
         return $this->htmlResponse();
     }
 }
diff --git a/Classes/Controller/Cart/CountryController.php b/Classes/Controller/Cart/CountryController.php
index 3e54da33..6c03cb26 100644
--- a/Classes/Controller/Cart/CountryController.php
+++ b/Classes/Controller/Cart/CountryController.php
@@ -63,6 +63,8 @@ public function updateAction(): ResponseInterface
 
         $this->view->assign('cart', $this->cart);
 
+        $this->dispatchModifyViewEvent();
+
         return $this->htmlResponse();
     }
 }
diff --git a/Classes/Controller/Cart/CurrencyController.php b/Classes/Controller/Cart/CurrencyController.php
index 753c92b5..a0868958 100644
--- a/Classes/Controller/Cart/CurrencyController.php
+++ b/Classes/Controller/Cart/CurrencyController.php
@@ -41,6 +41,8 @@ public function updateAction(): ResponseInterface
             $this->parseServicesAndAssignToView();
         }
 
+        $this->dispatchModifyViewEvent();
+
         return $this->htmlResponse();
     }
 }
diff --git a/Classes/Controller/Cart/OrderController.php b/Classes/Controller/Cart/OrderController.php
index 228d7d63..77a3effc 100644
--- a/Classes/Controller/Cart/OrderController.php
+++ b/Classes/Controller/Cart/OrderController.php
@@ -113,6 +113,7 @@ public function createAction(
         $isPropagationStopped = $this->dispatchOrderCreateEvents($orderItem);
 
         if ($isPropagationStopped) {
+            $this->dispatchModifyViewEvent();
             // @todo Check the Response Type
             return $this->htmlResponse();
         }
@@ -127,6 +128,8 @@ public function createAction(
             $this->redirectToUri($paymentSettings['options'][$paymentId]['redirects']['success']['url'], 0, 200);
         }
 
+        $this->dispatchModifyViewEvent();
+
         return $this->htmlResponse();
     }
 
@@ -134,6 +137,8 @@ public function showAction(Item $orderItem): ResponseInterface
     {
         $this->view->assign('orderItem', $orderItem);
 
+        $this->dispatchModifyViewEvent();
+
         return $this->htmlResponse();
     }
 
diff --git a/Classes/Controller/Cart/PaymentController.php b/Classes/Controller/Cart/PaymentController.php
index 36b27f73..114ddae4 100644
--- a/Classes/Controller/Cart/PaymentController.php
+++ b/Classes/Controller/Cart/PaymentController.php
@@ -50,6 +50,9 @@ public function updateAction(int $paymentId): ResponseInterface
             $this->view->assign('cart', $this->cart);
 
             $this->parseServicesAndAssignToView();
+
+            $this->dispatchModifyViewEvent();
+
             return $this->htmlResponse();
         }
 
diff --git a/Classes/Controller/Cart/ShippingController.php b/Classes/Controller/Cart/ShippingController.php
index 4ca8813a..444c62a1 100644
--- a/Classes/Controller/Cart/ShippingController.php
+++ b/Classes/Controller/Cart/ShippingController.php
@@ -50,6 +50,9 @@ public function updateAction(int $shippingId): ResponseInterface
             $this->view->assign('cart', $this->cart);
 
             $this->parseServicesAndAssignToView();
+
+            $this->dispatchModifyViewEvent();
+
             return $this->htmlResponse();
         }
 
diff --git a/Classes/Controller/Order/OrderController.php b/Classes/Controller/Order/OrderController.php
index da338656..71715170 100644
--- a/Classes/Controller/Order/OrderController.php
+++ b/Classes/Controller/Order/OrderController.php
@@ -10,6 +10,8 @@
  * For the full copyright and license information, please read the
  * LICENSE file that was distributed with this source code.
  */
+
+use Extcode\Cart\Controller\ActionController;
 use Extcode\Cart\Domain\Model\Order\Item;
 use Extcode\Cart\Domain\Repository\Order\ItemRepository;
 use Psr\Http\Message\ResponseInterface;
@@ -19,7 +21,6 @@
 use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
 use TYPO3\CMS\Extbase\Annotation\IgnoreValidation;
 use TYPO3\CMS\Extbase\Configuration\ConfigurationManager;
-use TYPO3\CMS\Extbase\Mvc\Controller\ActionController;
 use TYPO3\CMS\Extbase\Pagination\QueryResultPaginator;
 use TYPO3\CMS\Extbase\Utility\LocalizationUtility;
 
@@ -65,6 +66,8 @@ public function listAction(int $currentPage = 1): ResponseInterface
             ]
         );
 
+        $this->dispatchModifyViewEvent();
+
         return $this->htmlResponse();
     }
 
@@ -106,6 +109,8 @@ public function showAction(Item $orderItem): ResponseInterface
         $pdfRendererInstalled = ExtensionManagementUtility::isLoaded('cart_pdf');
         $this->view->assign('pdfRendererInstalled', $pdfRendererInstalled);
 
+        $this->dispatchModifyViewEvent();
+
         return $this->htmlResponse();
     }
 }
diff --git a/Classes/Event/Template/Components/ModifyModuleTemplateEvent.php b/Classes/Event/Template/Components/ModifyModuleTemplateEvent.php
new file mode 100644
index 00000000..e88fe160
--- /dev/null
+++ b/Classes/Event/Template/Components/ModifyModuleTemplateEvent.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Extcode\Cart\Event\Template\Components;
+
+/*
+ * This file is part of the package extcode/cart.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+use TYPO3\CMS\Backend\Template\ModuleTemplate;
+use TYPO3\CMS\Extbase\Mvc\RequestInterface;
+
+class ModifyModuleTemplateEvent
+{
+    public function __construct(
+        private readonly RequestInterface $request,
+        private readonly array $settings,
+        private readonly ModuleTemplate $moduleTemplate,
+    ) {}
+
+    public function getRequest(): RequestInterface
+    {
+        return $this->request;
+    }
+
+    public function getSettings(): array
+    {
+        return $this->settings;
+    }
+
+    public function getModuleTemplate(): ModuleTemplate
+    {
+        return $this->moduleTemplate;
+    }
+}
diff --git a/Classes/Event/View/ModifyViewEvent.php b/Classes/Event/View/ModifyViewEvent.php
new file mode 100644
index 00000000..1d2a00f1
--- /dev/null
+++ b/Classes/Event/View/ModifyViewEvent.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Extcode\Cart\Event\View;
+
+/*
+ * This file is part of the package extcode/cart.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+use TYPO3\CMS\Extbase\Mvc\RequestInterface;
+use TYPO3Fluid\Fluid\View\ViewInterface;
+
+class ModifyViewEvent
+{
+    public function __construct(
+        private readonly RequestInterface $request,
+        private readonly array $settings,
+        private readonly ViewInterface $view,
+    ) {}
+
+    public function getRequest(): RequestInterface
+    {
+        return $this->request;
+    }
+
+    public function getSettings(): array
+    {
+        return $this->settings;
+    }
+
+    public function getView(): ViewInterface
+    {
+        return $this->view;
+    }
+}
diff --git a/Documentation/Changelog/9.1/Feature-593-AddEventToAssignOwnDataToModuleTemplate.rst b/Documentation/Changelog/9.1/Feature-593-AddEventToAssignOwnDataToModuleTemplate.rst
new file mode 100644
index 00000000..130a1e73
--- /dev/null
+++ b/Documentation/Changelog/9.1/Feature-593-AddEventToAssignOwnDataToModuleTemplate.rst
@@ -0,0 +1,30 @@
+.. include:: ../../Includes.rst.txt
+
+==============================================================
+Feature: #593 - Add event to assign own data to moduleTemplate
+==============================================================
+
+See `Issue 593 <https://github.com/extcode/cart/issues/593>`__
+
+Description
+===========
+
+Adding your own data to module templates is not so easy. In order to assign
+own data to the moduleTemplate, you need a way to assign your own data if you
+do not want to develop your own backend module.
+
+The `\Extcode\Cart\Event\Template\Components\ModifyModuleTemplateEvent` event
+is dispached in the OrderController for the backend module.
+
+An own EventListener can use the methods `getRequest()`, `getSettings()`,
+`getModuleTemplate()` to retrieve all the necessary information to assign custom
+data.
+The request object can be used to assign data for specific actions.
+
+Impact
+======
+
+No impact is expected.
+
+
+.. index:: Backend
diff --git a/Documentation/Changelog/9.1/Feature-593-AddEventToAssignOwnDataToView.rst b/Documentation/Changelog/9.1/Feature-593-AddEventToAssignOwnDataToView.rst
new file mode 100644
index 00000000..d6f7d39a
--- /dev/null
+++ b/Documentation/Changelog/9.1/Feature-593-AddEventToAssignOwnDataToView.rst
@@ -0,0 +1,32 @@
+.. include:: ../../Includes.rst.txt
+
+====================================================
+Feature: #593 - Add event to assign own data to view
+====================================================
+
+See `Issue 593 <https://github.com/extcode/cart/issues/593>`__
+
+Description
+===========
+
+Adding your own data to plugin templates is not so easy. In order to assign
+own data to the view, you need a lib in TypoScript and a f:cObject in the
+template with some JavaScript on top.
+
+This `\Extcode\Cart\Event\View\ModifyViewEvent` event is dispached in all
+actions for which an output is generated via a template. Actions that are
+forwarded to another action do not require the event.
+
+An own EventListener can use the methods `getRequest()`, `getSettings()`,
+`getView()` to retrieve all the necessary information to assign custom data.
+The request object can be used to assign data for specific actions. For example,
+saved addresses of a returning logged-in user can be displayed for selection
+instead of the form for the billing address.
+
+Impact
+======
+
+No impact is expected.
+
+
+.. index:: Backend
diff --git a/Documentation/Developer/Events/Index.rst b/Documentation/Developer/Events/Index.rst
index 9852ddc2..fea2e518 100644
--- a/Documentation/Developer/Events/Index.rst
+++ b/Documentation/Developer/Events/Index.rst
@@ -10,14 +10,6 @@ integrate custom requirements in the ordering process.
 You can register your own EventListener for the following
 events:
 
-.. confval:: \Extcode\Cart\Event\Template\Components\ModifyButtonBarEvent
-
-   This event is triggered in the `listAction` and `showAction` of the backend
-   module `OrderController`.
-
-   The event allows to add own buttons or change existing buttons in the
-   DocHeader of the module template.
-
 .. confval:: \Extcode\Cart\Event\Cart\BeforeShowCartEvent
 
    Triggered before the cart is shown.
@@ -175,3 +167,26 @@ events:
 
    This event is triggered in the `SessionHandler` and can be used to validate
    or change the cart before writing the data to the session.
+
+
+
+.. confval:: \Extcode\Cart\Event\Template\Components\ModifyButtonBarEvent
+
+   This event is triggered in the `listAction` and `showAction` of the backend
+   module `OrderController`.
+
+   The event allows to add own buttons or change existing buttons in the
+   DocHeader of the module template.
+
+.. confval:: \Extcode\Cart\Event\Template\Components\ModifyModuleTemplateEvent
+
+   This event is triggered in the `listAction` and `showAction` of the backend
+   module `OrderController`.
+
+   The event allows to assign own data to the module template.
+
+.. confval:: \Extcode\Cart\Event\View\ModifyViewEvent
+
+   This event is triggered in the several actions of the frontend plugins.
+
+   The event allows to assign own data to the view.
diff --git a/Documentation/guides.xml b/Documentation/guides.xml
index ebe13431..ad995743 100644
--- a/Documentation/guides.xml
+++ b/Documentation/guides.xml
@@ -11,8 +11,8 @@
                interlink-shortcode="extcode/cart"
     />
     <project title="Cart"
-             release="9.0.0"
-             version="9.0"
+             release="9.1.0"
+             version="9.1"
              copyright="2018 - 2024"
     />
     <inventory id="t3tsref" url="https://docs.typo3.org/typo3cms/TyposcriptReference/"/>
diff --git a/ext_emconf.php b/ext_emconf.php
index 6868636a..d2850cac 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -4,7 +4,7 @@
     'title' => 'Cart',
     'description' => 'Shopping Cart(s) for TYPO3',
     'category' => 'plugin',
-    'version' => '9.0.3',
+    'version' => '9.1.0',
     'state' => 'stable',
     'author' => 'Daniel Gohlke',
     'author_email' => 'ext@extco.de',