diff --git a/application/WorkorderBase/WorkorderBaseController.php b/application/WorkorderBase/WorkorderBaseController.php
index 5e1e2ca56..1811b6d1d 100644
--- a/application/WorkorderBase/WorkorderBaseController.php
+++ b/application/WorkorderBase/WorkorderBaseController.php
@@ -167,14 +167,40 @@ class WorkorderBaseController extends TTCrud
             $filters['preordercampaign_id'] = $tenantCampaigns;
             $newPreorders = PreorderModel::searchActive($filters);
 
-            foreach ($newPreorders as $preorder) {
-                if (!WorkorderModel::getFirst(['preorderId' => $preorder->id])) {
-                    WorkorderModel::create([
-                        'preorderId' => $preorder->id, 'clusterId' => $preorder->preordercampaign_id,
-                        'status' => 'new', 'create' => time(), 'createBy' => 0 // System User
-                    ]);
-                }
-            }
+foreach ($newPreorders as $preorder) {
+    $existingWorkorder = WorkorderModel::getFirst(['preorderId' => $preorder->id]);
+
+    if ($existingWorkorder) {
+        if ($existingWorkorder->status === 'archived') {
+            $oldStatus = $existingWorkorder->status;
+            
+            WorkorderModel::update($existingWorkorder->id, [
+                'status'                    => 'new',
+                'companyId'                 => null,
+                'civilEngineeringCompanyId' => null,
+                'deadlineDate'              => null,
+                'appointmentDate'           => null,
+                'clusterId'                 => $preorder->preordercampaign_id,
+            ]);
+
+            WorkorderJournalModel::create([
+                'workorderId'  => $existingWorkorder->id,
+                'text'         => 'Arbeitsauftrag wurde automatisch reaktiviert, da die zugehörige Vorbestellung wieder den Kriterien entspricht.',
+                'statusChange' => $this->getStatusText($oldStatus) . " -> " . $this->getStatusText('new'),
+                'create'       => time(),
+                'createBy'     => 1,
+            ]);
+        }
+    } else {
+        WorkorderModel::create([
+            'preorderId' => $preorder->id,
+            'clusterId'  => $preorder->preordercampaign_id,
+            'status'     => 'new',
+            'create'     => time(),
+            'createBy'   => 1
+        ]);
+    }
+}
         }
         file_put_contents($lockFile, time());
     }
@@ -243,4 +269,4 @@ class WorkorderBaseController extends TTCrud
         file_put_contents($lockFile, time());
     }
     //endregion
-}
\ No newline at end of file
+}