diff --git a/application/WarehouseArticlePacket/WarehouseArticlePacketController.php b/application/WarehouseArticlePacket/WarehouseArticlePacketController.php
index 2cd57ce95..a9c34461c 100644
--- a/application/WarehouseArticlePacket/WarehouseArticlePacketController.php
+++ b/application/WarehouseArticlePacket/WarehouseArticlePacketController.php
@@ -7,6 +7,7 @@ class WarehouseArticlePacketController extends TTCrud {
     // @formatter:off
     protected array $columns = [
         ['key' => 'title', 'text' => 'Titel', 'required' => true],
+        ['key' => 'externalArticleNumber', 'text' => 'Artikel Nummer Trio', 'required' => true],
         ['key' => 'description', 'text' => 'Beschreibung', 'required' => true],
         ['key' => 'category', 'text' => 'Kategorie', 'required' => true],
         ['key' => 'overrideSellPrice', 'text' => 'Überschriebener Verkaufspreis', 'required' => false, 'modal' => ['type' => 'number'], 'table' => false],
diff --git a/application/WarehouseArticlePacket/WarehouseArticlePacketModel.php b/application/WarehouseArticlePacket/WarehouseArticlePacketModel.php
index fce43e62f..5c98ee963 100644
--- a/application/WarehouseArticlePacket/WarehouseArticlePacketModel.php
+++ b/application/WarehouseArticlePacket/WarehouseArticlePacketModel.php
@@ -3,6 +3,7 @@
 class WarehouseArticlePacketModel extends TTCrudBaseModel {
     public int $id;
     public string $title;
+    public string $externalArticleNumber;
     public string $description;
     public string $category;
     public ?float $overrideSellPrice;
diff --git a/application/WarehouseEShopOrder/WarehouseEShopOrderController.php b/application/WarehouseEShopOrder/WarehouseEShopOrderController.php
index b89668015..a555c49d1 100644
--- a/application/WarehouseEShopOrder/WarehouseEShopOrderController.php
+++ b/application/WarehouseEShopOrder/WarehouseEShopOrderController.php
@@ -166,10 +166,10 @@ class WarehouseEShopOrderController extends TTCrud {
             $articlePacket = $item->articlePacketId ? array_search($item->articlePacketId, array_column($articlePackets, 'id')) : null;
 
             $articleExtRef = $articleDistributor[array_search($item->articleId, array_column($articleDistributor, 'articleId'))];
-            $articleExtRef = $articleExtRef->externalArticleNumber ?? null;
+            $articleExtRef = $item->articleId ? $articleExtRef->externalArticleNumber : (!empty($articlePacket->externalArticleNumber) ? $articlePacket->externalArticleNumber : null);
             $articleTitle = $item->articleId ? $articles[$article]->title : $articlePackets[$articlePacket]->title;
             $quantity = $item->quantity;
-            $body .= $item->articleId ? "$quantity x $articleExtRef ($articleTitle)\n" : "$quantity x $articleTitle\n";
+            $body .= $articleExtRef !== null ? "$quantity x $articleExtRef ($articleTitle)\n" : "$quantity x $articleTitle\n";
         }
         $body .= "\n\n";
         $body .= "CSV der Bestellung ist im Anhang.\n\n";
diff --git a/db/migrations/20250507160000_warehouse_modify_21.php b/db/migrations/20250507160000_warehouse_modify_21.php
new file mode 100644
index 000000000..04cc451ee
--- /dev/null
+++ b/db/migrations/20250507160000_warehouse_modify_21.php
@@ -0,0 +1,28 @@
+<?php /** @noinspection ALL */
+declare(strict_types = 1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class WarehouseModify21 extends AbstractMigration {
+    public function up(): void {
+        if ($this->getEnvironment() == "thetool") {
+            $WarehouseArticlePacket = $this->table("WarehouseArticlePacket");
+            if (!$WarehouseArticlePacket->hasColumn("externalArticleNumber")) {
+                $WarehouseArticlePacket
+                    ->addColumn("externalArticleNumber", "string", ["limit" => 255, "null" => true])
+                    ->update();
+            }
+        }
+    }
+
+    public function down(): void {
+        if ($this->getEnvironment() == "thetool") {
+            $WarehouseArticlePacket = $this->table("WarehouseArticlePacket");
+            if ($WarehouseArticlePacket->hasColumn("externalArticleNumber")) {
+                $WarehouseArticlePacket
+                    ->removeColumn("externalArticleNumber")
+                    ->update();
+            }
+        }
+    }
+}