diff --git a/appinfo/app.php b/appinfo/app.php
deleted file mode 100644
index f06f832..0000000
--- a/appinfo/app.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-
-namespace OCA\DeckFlow\AppInfo;
-
-use OCP\AppFramework\App;
-use OCP\BackgroundJob\IJobList;
-use OCA\DeckFlow\BackgroundJobs\CheckOverdueCards;
-
-class Application extends App {
-    public function __construct(array $urlParams = []) {
-        parent::__construct('deckflow', $urlParams);
-    }
-
-    public function register() {
-        $container = $this->getContainer();
-        $jobList = $container->query(IJobList::class);
-        $jobList->add(CheckOverdueCards::class);
-    }
-}
\ No newline at end of file
diff --git a/appinfo/cron.php b/appinfo/cron.php
new file mode 100644
index 0000000..969ceb5
--- /dev/null
+++ b/appinfo/cron.php
@@ -0,0 +1,9 @@
+<?php
+// lib/cron.php
+
+/** @var \OCP\IContainer $container */
+$container = require __DIR__ . '/../lib/container.php';
+$job = $container->query('OCA\Deckflow\Cron\MoveOverdueCardsJob');
+
+// Führe den Cronjob aus
+$job->execute();
diff --git a/appinfo/info.xml b/appinfo/info.xml
index 110f642..c7b055f 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -1,9 +1,14 @@
 <?xml version="1.0"?>
-<info>
-    <id>deckflow</id>
-    <name>Deck Flow</name>
-    <description>Automatisches Verschieben von überfälligen Karten in Nextcloud Deck</description>
-    <version>1.0.0</version>
-    <namespace>OCA\DeckFlow</namespace>
-    <category>automation</category>
-</info>
\ No newline at end of file
+<ocl:information xmlns:ocl="http://www.nextcloud.org/ns">
+  <id>deckflow</id>
+  <name>Deckflow</name>
+  <summary>Automatisiere Deck-Karten mit Cronjobs und Workflows</summary>
+  <description>Diese App automatisiert die Bewegung von Karten basierend auf Workflows und Überprüfungen von überfälligen Karten.</description>
+  <version>0.1.0</version>
+  <namespace>deckflow</namespace>
+  <dependencies>
+    <nextcloud>21</nextcloud>
+    <app>workflow</app>
+    <app>deck</app>
+  </dependencies>
+</ocl:information>
diff --git a/lib/AppInfo/Application.php b/lib/AppInfo/Application.php
new file mode 100644
index 0000000..3b42e54
--- /dev/null
+++ b/lib/AppInfo/Application.php
@@ -0,0 +1,31 @@
+<?php
+namespace OCA\Deckflow\AppInfo;
+
+use OCP\AppFramework\App;
+use OCA\Deckflow\Controller\SettingsController;
+use OCA\Deckflow\Cron\MoveOverdueCardsJob;
+use OCP\IContainer;
+
+class Application extends App {
+
+    public function __construct(array $urlParams = []) {
+        parent::__construct('deckflow', $urlParams);
+        $container = $this->getContainer();
+
+        // Routen für das Backend
+        $container->registerService('SettingsController', function(IContainer $c) {
+            return new SettingsController(
+                $c->query('OCP\IRequest'),
+                $c->query('OCP\IUserSession'),
+                $c->query('OCA\Deckflow\Service\WorkflowService')
+            );
+        });
+
+        // CronJob registrieren
+        $container->registerService('MoveOverdueCardsJob', function(IContainer $c) {
+            return new MoveOverdueCardsJob(
+                $c->query('OCA\Deckflow\Service\WorkflowService')
+            );
+        });
+    }
+}
diff --git a/lib/Cron/MoveOverdueCardsJob.php b/lib/Cron/MoveOverdueCardsJob.php
new file mode 100644
index 0000000..1882ca1
--- /dev/null
+++ b/lib/Cron/MoveOverdueCardsJob.php
@@ -0,0 +1,27 @@
+<?php
+namespace OCA\Deckflow\Cron;
+
+use OCP\BackgroundJob\TimedJob;
+use OCA\Deckflow\Service\WorkflowService;
+
+class MoveOverdueCardsJob extends TimedJob {
+
+    private $workflowService;
+
+    public function __construct(WorkflowService $workflowService) {
+        parent::__construct();
+        $this->workflowService = $workflowService;
+    }
+
+    /**
+     * Ausführen des Cronjobs
+     */
+    protected function run($argument) {
+        try {
+            // Überfällige Karten verschieben
+            $this->workflowService->moveOverdueCards();
+        } catch (\Exception $e) {
+            \OCP\Util::writeLog('deckflow', 'Fehler beim Ausführen des Cronjobs: ' . $e->getMessage(), \OCP\Util::ERROR);
+        }
+    }
+}
diff --git a/lib/Service/WorkflowService.php b/lib/Service/WorkflowService.php
new file mode 100644
index 0000000..0def7d2
--- /dev/null
+++ b/lib/Service/WorkflowService.php
@@ -0,0 +1,52 @@
+<?php
+namespace OCA\Deckflow\Service;
+
+use OCP\IUserSession;
+use OCA\Deck\Service\DeckService;
+use OCP\ILogger;
+
+class WorkflowService {
+
+    private $userSession;
+    private $deckService;
+    private $logger;
+
+    public function __construct(IUserSession $userSession, DeckService $deckService, ILogger $logger) {
+        $this->userSession = $userSession;
+        $this->deckService = $deckService;
+        $this->logger = $logger;
+    }
+
+    public function moveOverdueCards() {
+        $user = $this->userSession->getUser();
+        if ($user === null) {
+            return;
+        }
+
+        // Hole alle Decks für den User
+        $decks = $this->deckService->getDecksByUser($user->getUID());
+
+        foreach ($decks as $deck) {
+            // Hole die Quell- und Zielstapel
+            $sourceStack = $deck->getStackById('sourceStackId'); // Ersetze durch die Konfiguration
+            $targetStack = $deck->getStackById('targetStackId'); // Ersetze durch die Konfiguration
+
+            // Überprüfe alle Karten im Quellstapel auf Überfälligkeit
+            foreach ($sourceStack->getCards() as $card) {
+                if ($this->isCardOverdue($card)) {
+                    $this->moveCardToTargetStack($card, $targetStack);
+                }
+            }
+        }
+    }
+
+    private function isCardOverdue($card) {
+        $dueDate = $card->getDueDate();
+        return $dueDate && $dueDate < time();
+    }
+
+    private function moveCardToTargetStack($card, $targetStack) {
+        $this->deckService->moveCardToStack($card, $targetStack);
+        $this->logger->info("Card moved to target stack.");
+    }
+}
diff --git a/lib/Settings/BackgroundJobs/CheckOverdueCards.php b/lib/Settings/BackgroundJobs/CheckOverdueCards.php
deleted file mode 100644
index 253cf5f..0000000
--- a/lib/Settings/BackgroundJobs/CheckOverdueCards.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-namespace OCA\DeckFlow\BackgroundJobs;
-
-use OCP\BackgroundJob\TimedJob;
-use OCA\Deck\Service\CardService;
-use OCP\IConfig;
-use OCP\ILogger;
-use OCP\IUserManager;
-use DateTime;
-use DateTimeZone;
-
-class CheckOverdueCards extends TimedJob {
-    private CardService $cardService;
-    private IConfig $config;
-    private IUserManager $userManager;
-    private ILogger $logger;
-
-    public function __construct(CardService $cardService, IConfig $config, IUserManager $userManager, ILogger $logger) {
-        parent::__construct();
-        $this->cardService = $cardService;
-        $this->config = $config;
-        $this->userManager = $userManager;
-        $this->logger = $logger;
-        $this->setInterval(3600);
-    }
-
-    protected function run($argument) {
-        $users = $this->userManager->search('');
-        foreach ($users as $user) {
-            $userId = $user->getUID();
-            $rules = json_decode($this->config->getUserValue($userId, 'deckflow', 'rules', '[]'), true);
-            foreach ($rules as $rule) {
-                $sourceStack = $rule['source_stack'];
-                $targetStack = $rule['target_stack'];
-                $cards = $this->cardService->findAllCardsInStack($sourceStack);
-                $now = new DateTime('now', new DateTimeZone('UTC'));
-
-                foreach ($cards as $card) {
-                    if (isset($card['duedate']) && new DateTime($card['duedate'], new DateTimeZone('UTC')) < $now) {
-                        $this->cardService->updateCard($card['id'], ['stackId' => $targetStack]);
-                    }
-                }
-            }
-        }
-    }
-}
diff --git a/lib/Settings/Personal.php b/lib/Settings/Personal.php
deleted file mode 100644
index 16cb36f..0000000
--- a/lib/Settings/Personal.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-namespace OCA\DeckFlow\Settings;
-
-use OCP\AppFramework\Http\TemplateResponse;
-use OCP\Settings\ISettings;
-use OCP\IConfig;
-use OCP\IUserSession;
-use OCA\Deck\Service\BoardService;
-use OCA\Deck\Service\StackService;
-
-class Personal implements ISettings {
-    private IConfig $config;
-    private IUserSession $userSession;
-    private BoardService $boardService;
-    private StackService $stackService;
-
-    public function __construct(IConfig $config, IUserSession $userSession, BoardService $boardService, StackService $stackService) {
-        $this->config = $config;
-        $this->userSession = $userSession;
-        $this->boardService = $boardService;
-        $this->stackService = $stackService;
-    }
-
-    public function getForm() {
-        $userId = $this->userSession->getUser()->getUID();
-        $rules = json_decode($this->config->getUserValue($userId, 'deckflow', 'rules', '[]'), true);
-        $boards = $this->boardService->findAllBoards();
-        $stacks = [];
-
-        foreach ($boards as $board) {
-            $stacks[$board['id']] = $this->stackService->findAllStacksInBoard($board['id']);
-        }
-
-        return new TemplateResponse('deckflow', 'personal', [
-            'rules' => $rules,
-            'boards' => $boards,
-            'stacks' => $stacks
-        ]);
-    }
-
-    public function getSection() { return 'deckflow'; }
-    public function getPriority() { return 50; }
-}
diff --git a/templates/personal.php b/templates/personal.php
deleted file mode 100644
index e37cd35..0000000
--- a/templates/personal.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<form id="deckflow-settings">
-    <h2>Deck Flow Regeln</h2>
-    <label for="board">Board auswählen:</label>
-    <select id="board" onchange="updateStacks()">
-        <option value="">-- Wähle ein Board --</option>
-        <?php foreach ($_['boards'] as $board): ?>
-            <option value="<?php p($board['id']); ?>"><?php p($board['title']); ?></option>
-        <?php endforeach; ?>
-    </select>
-
-    <label for="source_stack">Quell-Stapel:</label>
-    <select id="source_stack"></select>
-
-    <label for="target_stack">Ziel-Stapel:</label>
-    <select id="target_stack"></select>
-
-    <button type="button" onclick="addRule()">➕ Hinzufügen</button>
-</form>
-
-<script>
-    let stacks = <?php echo json_encode($_['stacks']); ?>;
-    
-    function updateStacks() {
-        let boardId = document.getElementById('board').value;
-        let sourceSelect = document.getElementById('source_stack');
-        let targetSelect = document.getElementById('target_stack');
-        sourceSelect.innerHTML = '';
-        targetSelect.innerHTML = '';
-
-        if (stacks[boardId]) {
-            stacks[boardId].forEach(stack => {
-                sourceSelect.add(new Option(stack.title, stack.id));
-                targetSelect.add(new Option(stack.title, stack.id));
-            });
-        }
-    }
-
-    function addRule() {
-        let boardId = document.getElementById('board').value;
-        let sourceStack = document.getElementById('source_stack').value;
-        let targetStack = document.getElementById('target_stack').value;
-
-        fetch('/apps/deckflow/settings/addRule', {
-            method: 'POST',
-            body: JSON.stringify({ board_id: boardId, source_stack: sourceStack, target_stack: targetStack }),
-            headers: { 'Content-Type': 'application/json' }
-        }).then(() => location.reload());
-    }
-</script>
diff --git a/templates/settings.php b/templates/settings.php
new file mode 100644
index 0000000..0ce46b3
--- /dev/null
+++ b/templates/settings.php
@@ -0,0 +1,19 @@
+<h1>Deckflow Settings</h1>
+<form method="post" action="/settings/deckflow">
+    <label for="deckId">Wählen Sie das Deck:</label>
+    <select name="deckId" id="deckId">
+        <!-- Liste der Decks des Users -->
+    </select>
+
+    <label for="sourceStack">Wählen Sie den Quellstapel:</label>
+    <select name="sourceStack" id="sourceStack">
+        <!-- Quellstapel -->
+    </select>
+
+    <label for="targetStack">Wählen Sie den Zielstapel:</label>
+    <select name="targetStack" id="targetStack">
+        <!-- Zielstapel -->
+    </select>
+
+    <button type="submit">Speichern</button>
+</form>