diff --git a/Application/Model/pdfdocuments_generic.php b/Application/Model/pdfdocuments_generic.php
new file mode 100644
index 0000000..37d2763
--- /dev/null
+++ b/Application/Model/pdfdocuments_generic.php
@@ -0,0 +1,31 @@
+<?php
+
+/**
+ * This Software is the property of Data Development and is protected
+ * by copyright law - it is NOT Freeware.
+ *
+ * Any unauthorized use of this software without a valid license
+ * is a violation of the license agreement and will be prosecuted by
+ * civil and criminal law.
+ *
+ * http://www.shopmodule.com
+ *
+ * @copyright (C) D3 Data Development (Inh. Thomas Dartsch)
+ * @author    D3 Data Development - Max Buhe <support@shopmodule.com>
+ * @link      http://www.oxidmodule.com
+ */
+
+namespace D3\PdfDocuments\Application\Model\Interfaces;
+
+interface pdfdocuments_generic 
+{
+  public function setFilename($sContent, $target, $sFilename);
+  
+  public function setInvoiceNumber();
+  
+  public function setInvoiceDate();
+  
+  public function saveOrderOnChanges();
+  
+  public function getTemplate();
+}
\ No newline at end of file
diff --git a/Modules/Application/Model/albatros.php b/Modules/Application/Model/albatros.php
deleted file mode 100644
index 06c4cb8..0000000
--- a/Modules/Application/Model/albatros.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-namespace D3\PdfDocuments\Modules\Application\Model;
-
-interface albatros{
-  public function setFilename($sContent, $target, $sFilename);
-  public function setInvoiceNumber();
-  public function setInvoiceDate();
-  public function saveOrderOnChanges();
-  public function getTemplate();
-}
\ No newline at end of file