diff --git a/Application/Model/AbstractClasses/pdfdocumentsGeneric.php b/Application/Model/AbstractClasses/pdfdocumentsGeneric.php
index 15270eb..d0e9c8c 100644
--- a/Application/Model/AbstractClasses/pdfdocumentsGeneric.php
+++ b/Application/Model/AbstractClasses/pdfdocumentsGeneric.php
@@ -11,7 +11,6 @@
 namespace D3\PdfDocuments\Application\Model\AbstractClasses;
 
 use Assert\InvalidArgumentException;
-use D3\ModCfg\Application\Model\d3filesystem;
 use D3\PdfDocuments\Application\Model\Constants;
 use D3\PdfDocuments\Application\Model\Exceptions\pdfGeneratorExceptionAbstract;
 use D3\PdfDocuments\Application\Model\Interfaces\pdfdocumentsGenericInterface as genericInterface;
@@ -26,6 +25,8 @@ use OxidEsales\EshopCommunity\Internal\Framework\Templating\TemplateEngineInterf
 use OxidEsales\EshopCommunity\Internal\Framework\Templating\TemplateRenderer;
 use OxidEsales\EshopCommunity\Internal\Framework\Templating\TemplateRendererBridgeInterface;
 use OxidEsales\Twig\Resolver\TemplateChain\TemplateNotInChainException;
+use Psr\Container\ContainerExceptionInterface;
+use Psr\Container\NotFoundExceptionInterface;
 use Smarty;
 use Spipu\Html2Pdf\Exception\Html2PdfException;
 use Spipu\Html2Pdf\Html2Pdf;
@@ -185,37 +186,12 @@ abstract class pdfdocumentsGeneric extends Base implements genericInterface
         unset($iSelLang);
 		
         $this->oTemplateEngine->addGlobal('config', Registry::getConfig());
-        $this->oTemplateEngine->addGlobal('sAlternativePdfLogo', $this->getAlternativePdfLogoFileName());
         $this->oTemplateEngine->addGlobal('oViewConf', Registry::getConfig()->getActiveView()->getViewConfig());
         $this->oTemplateEngine->addGlobal('shop', Registry::getConfig()->getActiveShop());
         $this->oTemplateEngine->addGlobal('lang', Registry::getLang());
         $this->oTemplateEngine->addGlobal('document', $this);
     }
 	
-	/**
-	 * @return string
-	 */
-	public function getAlternativePdfLogoFileName() :string
-	{
-		$sStandardLogoFile = 'pdf_logo.jpg';
-		$oViewConf = Registry::getConfig()->getActiveView()->getViewConfig();
-		$moduleSettingService = ContainerFacade::get(ModuleSettingServiceInterface::class);
-		$sAlternativePdfLogoName = $moduleSettingService->getString(Constants::OXID_MODULE_ID."_sAlternativePdfLogoName", Constants::OXID_MODULE_ID);
-		
-		$sAlternativePdfLogoName = trim($sAlternativePdfLogoName) ?: $sStandardLogoFile;
-		
-		$bAlternativeFileExists = file_exists(Registry::getConfig()->getImagePath($sAlternativePdfLogoName));
-		$bFileExists = file_exists(Registry::getConfig()->getImagePath($sStandardLogoFile));
-		
-		return $bAlternativeFileExists
-						? $oViewConf->getImageUrl($sAlternativePdfLogoName, true)
-						: (
-							$bFileExists
-							? $oViewConf->getImageUrl($sStandardLogoFile, true)
-							: ""
-						);
-	}
-	
     /**
      * @param int $iSelLang
      *
@@ -322,14 +298,68 @@ abstract class pdfdocumentsGeneric extends Base implements genericInterface
     /**
      * Gets proper file name
      *
-     * @param string $sFilename file name
+     * @param $filename
      *
      * @return string
      */
-    public function makeValidFileName($sFilename)
+    public function makeValidFileName($filename)
     {
-        $fs = oxNew(d3filesystem::class);
-        return $fs->filterFilename($sFilename);
+        // sanitize filename
+        $filename = preg_replace(
+            '~
+            [<>:"/\\\\|?*]|      # file system reserved
+            [\x00-\x1F]|         # control characters
+            [\x7F\xA0\xAD]|      # non-printing characters DEL, NO-BREAK SPACE, SOFT HYPHEN
+            [#\[\]@!$&\'()+,;=]| # URI reserved
+            [{}^\~`]             # URL unsafe characters
+            ~x',
+            '-',
+            $filename
+        );
+
+        // avoids ".", ".." or ".hiddenFiles"
+        $filename = ltrim($filename, '.-');
+
+        $filename = $this->beautifyFilename($filename);
+
+        // maximize filename length to 255 bytes
+        $ext = pathinfo($filename, PATHINFO_EXTENSION);
+        $filename = mb_strcut(
+                        pathinfo($filename, PATHINFO_FILENAME),
+                        0,
+                        255 - ($ext ? strlen($ext) + 1 : 0),
+                        mb_detect_encoding($filename)
+                    ) . ($ext ? '.' . $ext : '');
+
+        return $filename;
+    }
+
+    public function beautifyFilename($filename)
+    {
+        // reduce consecutive characters
+        $filename = preg_replace([
+            // "file   name.zip" becomes "file-name.zip"
+            '/ +/',
+            // "file___name.zip" becomes "file-name.zip"
+            '/_{2,}/',
+            // "file---name.zip" becomes "file-name.zip"
+            '/-+/',
+        ], '-', $filename);
+
+        $filename = preg_replace([
+            // "file--.--.-.--name.zip" becomes "file.name.zip"
+            '/-*\.-*/',
+            // "file...name..zip" becomes "file.name.zip"
+            '/\.{2,}/',
+        ], '.', $filename);
+
+        // lowercase for windows/unix interoperability
+        $filename = mb_strtolower($filename, mb_detect_encoding($filename));
+
+        // ".file-name.-" becomes "file-name"
+        $filename = trim($filename, '.-');
+
+        return trim($filename);
     }
 
     /**
@@ -342,15 +372,19 @@ abstract class pdfdocumentsGeneric extends Base implements genericInterface
 
     /**
      * @param Html2Pdf $oPdf
-     * @param $sFilename
-     * @param $target
-     * @param $html
+     * @param          $sFilename
+     * @param          $target
+     * @param          $html
+     *
      * @return string|null
      * @throws Html2PdfException
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
      */
     public function output(Html2Pdf $oPdf, $sFilename, $target, $html)
     {
-        if ((bool) Registry::getConfig()->getConfigParam('d3PdfDocumentsbDev') === true) {
+        $moduleSettings = ContainerFactory::getInstance()->getContainer()->get(ModuleSettingServiceInterface::class);
+        if ($moduleSettings->getBoolean( 'd3PdfDocumentsbDev', Constants::OXID_MODULE_ID )) {
             return $this->outputDev($oPdf, $sFilename, $target, $html);
         } else {
             return $oPdf->output($sFilename, $target);
diff --git a/Application/views/admin_smarty/de/pdfdocuments_lang.php b/Application/views/admin_smarty/de/pdfdocuments_lang.php
index d77afd1..8556b65 100644
--- a/Application/views/admin_smarty/de/pdfdocuments_lang.php
+++ b/Application/views/admin_smarty/de/pdfdocuments_lang.php
@@ -8,16 +8,14 @@
  * @link          http://www.oxidmodule.com
  */
 
+use D3\PdfDocuments\Application\Model\Constants;
+
 $sLangName = "Deutsch";
 $aLang     = array(
     'charset'                                            => 'utf-8',
 
     'SHOP_MODULE_GROUP_d3PdfDocumentsmain'               => 'Grundeinstellungen',
-	'SHOP_MODULE_'. Constants::OXID_MODULE_ID.'bDev'                     => 'Entwicklermodus',
-	'SHOP_MODULE_'. Constants::OXID_MODULE_ID.'_sAlternativePdfLogoName'                     => 'Alternativer PDF-Logo Name<br><br>
-																																									Ohne Angabe ( leer ) wird <u style="color: orangered">automatisch</u> folgender Datei-Name gewählt: <b>pdf_logo.jpg</b><br>
-																																									Diese Datei muss sich im <b>source/out/THEME/img/</b> Ordner befinden <b>und muss aus technischen Gründen PNG/ JPG sein</b>.<br><br>
-																																									<u>Notfalls wird kein Bild eingefügt!</u>',
+	'SHOP_MODULE_'. Constants::OXID_MODULE_ID.'bDev'     => 'Entwicklermodus',
 
     'D3_PDFDOCUMENTS'                                    => 'PDF-Dokumente',
     'D3_PDFDOCUMENTS_INVOICE'                            => 'Rechnung',
diff --git a/Application/views/admin_smarty/en/pdfdocuments_lang.php b/Application/views/admin_smarty/en/pdfdocuments_lang.php
index 67947a8..bd868d4 100644
--- a/Application/views/admin_smarty/en/pdfdocuments_lang.php
+++ b/Application/views/admin_smarty/en/pdfdocuments_lang.php
@@ -8,16 +8,14 @@
  * @link          http://www.oxidmodule.com
  */
 
+use D3\PdfDocuments\Application\Model\Constants;
+
 $sLangName = "English";
 $aLang     = array(
     'charset'                                            => 'utf-8',
 
     'SHOP_MODULE_GROUP_d3PdfDocumentsmain'               => 'Basic settings',
-	'SHOP_MODULE_'. Constants::OXID_MODULE_ID.'bDev'                     => 'Developer mode',
-	'SHOP_MODULE_'. Constants::OXID_MODULE_ID.'_sAlternativePdfLogoName'                     => 'Alternative PDF Logo Name<br><br>
-																																									Without specification (empty) the following file name will be <u style="color: orangered">automatically</u> selected: <b>pdf_logo.jpg</b><br>
-																																									This file must be located in the <b>source/out/THEME/img/</b> folder <b>and must be PNG or JPG for technical reasons</b>.<br><br>
-																																									<u>If necessary, no image will be inserted!</u>',
+	'SHOP_MODULE_'. Constants::OXID_MODULE_ID.'bDev'     => 'Developer mode',
 
     'D3_PDFDOCUMENTS'                                    => 'PDF Documents',
     'D3_PDFDOCUMENTS_INVOICE'                            => 'Invoice',
diff --git a/Application/views/admin_twig/de/pdfdocuments_lang.php b/Application/views/admin_twig/de/pdfdocuments_lang.php
index 4849bc9..2ecffb8 100644
--- a/Application/views/admin_twig/de/pdfdocuments_lang.php
+++ b/Application/views/admin_twig/de/pdfdocuments_lang.php
@@ -15,11 +15,7 @@ $aLang     = array(
     'charset'                                            => 'utf-8',
 
     'SHOP_MODULE_GROUP_d3PdfDocumentsmain'               => 'Grundeinstellungen',
-    'SHOP_MODULE_'. Constants::OXID_MODULE_ID.'bDev'                     => 'Entwicklermodus',
-    'SHOP_MODULE_'. Constants::OXID_MODULE_ID.'_sAlternativePdfLogoName'                     => 'Alternativer PDF-Logo Name<br><br>
-																																									Ohne Angabe ( leer ) wird <u style="color: orangered">automatisch</u> folgender Datei-Name gewählt: <b>pdf_logo.jpg</b><br>
-																																									Diese Datei muss sich im <b>source/out/THEME/img/</b> Ordner befinden <b>und muss aus technischen Gründen PNG oder JPG sein</b>.<br><br>
-																																									<u>Notfalls wird kein Bild eingefügt!</u>',
+    'SHOP_MODULE_'. Constants::OXID_MODULE_ID.'bDev'     => 'Entwicklermodus',
 
     'D3_PDFDOCUMENTS'                                    => 'PDF-Dokumente',
     'D3_PDFDOCUMENTS_INVOICE'                            => 'Rechnung',
diff --git a/Application/views/admin_twig/en/pdfdocuments_lang.php b/Application/views/admin_twig/en/pdfdocuments_lang.php
index 5f5819c..bd868d4 100644
--- a/Application/views/admin_twig/en/pdfdocuments_lang.php
+++ b/Application/views/admin_twig/en/pdfdocuments_lang.php
@@ -8,16 +8,14 @@
  * @link          http://www.oxidmodule.com
  */
 
+use D3\PdfDocuments\Application\Model\Constants;
+
 $sLangName = "English";
 $aLang     = array(
     'charset'                                            => 'utf-8',
 
     'SHOP_MODULE_GROUP_d3PdfDocumentsmain'               => 'Basic settings',
-	'SHOP_MODULE_'. Constants::OXID_MODULE_ID.'bDev'                     => 'Developer mode',
-	'SHOP_MODULE_'. Constants::OXID_MODULE_ID.'_sAlternativePdfLogoName'                     => 'Alternative PDF Logo Name<br><br>
-																																									Without specification (empty) the following file name will be <u style="color: orangered">automatically</u> selected: <b>pdf_logo.jpg</b><br>
-																																									This file must be located in the <b>source/out/THEME/img/</b> folder <b>and must be PNG/ JPG for technical reasons</b>.<br><br>
-																																									<u>If necessary, no image will be inserted!</u>',
+	'SHOP_MODULE_'. Constants::OXID_MODULE_ID.'bDev'     => 'Developer mode',
 
     'D3_PDFDOCUMENTS'                                    => 'PDF Documents',
     'D3_PDFDOCUMENTS_INVOICE'                            => 'Invoice',
diff --git a/README.en.md b/README.en.md
index b4a88ab..56b7fa7 100644
--- a/README.en.md
+++ b/README.en.md
@@ -38,7 +38,8 @@ Detailed installation instructions can be found [online](https://docs.oxidmodule
 
 ## Credits:
 
-- PDF logo made by Dimitriy Morilubov from www.flaticon.com
+- PDF logo made by Dimitriy Morilubov by www.flaticon.com
+- example company logo by https://www.logologo.com/
 
 ## License
 
diff --git a/README.md b/README.md
index 329093a..ccc9cfb 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,7 @@ Eine detaillierte Installationsanleitung finden Sie [online](https://docs.oxidmo
 ## Danksagung:
 
 - PDF-Logo erstellt von Dimitriy Morilubov von www.flaticon.com
+- Beispielfirmenlogo von https://www.logologo.com/
 
 ## Lizenz
 
diff --git a/assets/out/img/clogo.jpg b/assets/out/img/clogo.jpg
new file mode 100644
index 0000000..08e6f37
Binary files /dev/null and b/assets/out/img/clogo.jpg differ
diff --git a/composer.json b/composer.json
index 0c9bfe0..ae97422 100644
--- a/composer.json
+++ b/composer.json
@@ -33,7 +33,6 @@
     "php": "^8.0",
     "oxid-esales/oxideshop-ce": "7.0 - 7.1",
     "spipu/html2pdf": "~5.2.8",
-    "d3/modcfg": "^7.1",
     "beberlei/assert": "^3.3.2"
   },
   "autoload": {
diff --git a/development.md b/development.md
new file mode 100644
index 0000000..97310b7
--- /dev/null
+++ b/development.md
@@ -0,0 +1,29 @@
+# Entwicklungen
+
+Um das Modul anzupassen, gibt es verschiedene Möglichkeiten:
+
+## Grundsätzliches
+
+Wir empfehlen dringend, alle Veränderungen bestehender Dokumente und auch neue Dokumente in einem eigenen Modul abzulegen, 
+um die Updatefähigkeit zu behalten.
+
+## neue Dokumente hinzufügen
+
+Neue Dokumente können analog zu den Bestehenden angelegt werden. Jedes Dokument besteht aus der entsprechenden 
+PHP-Klasse (unter Application/Model/Documents) und deren Template (unter views/.../documents). Verwenden Sie die 
+Bestandsdokumente als Implementierungsreferenz.
+
+Dokumentlisten sind für den Bestellbereich im Shopadmin sowie für die Generierung über den D3 Auftragsmanagers 
+enthalten (unter Application/Model/Registries). Überladen Sie die Klassen und ergänzen Sie im Konstruktor Ihre neuen 
+Dokumente.
+
+## bestehende Dokumente verändern
+
+Die Grundangaben eines Dokuments sind in dessen PHP-Datei definiert. Überladen Sie diese bei Bedarf und ändern die 
+Einstellung.
+
+Die Inhalte der Dokumente sind in Templates definiert. In den Templates sind Blöcke eingerichtet, die mit den 
+Überladungsmöglichkeiten des Shops ergänzt oder ersetzt werden können.
+
+Bei umfangreichen Anpassungen kann es sinnvoll sein, eigene Templates anzulegen, die in der PHP-Klasse des Dokuments als
+Quelle definiert wird.
\ No newline at end of file
diff --git a/metadata.php b/metadata.php
index c6c34b2..81eae74 100644
--- a/metadata.php
+++ b/metadata.php
@@ -17,19 +17,17 @@ use OxidEsales\Eshop\Application\Controller\Admin\OrderOverview;
  */
 $sMetadataVersion = '2.1';
 
-$logo = '<img src="https://logos.oxidmodule.com/d3logo.svg" alt="(D3)" style="height:1em;width:1em">';
-
 /**
  * Module information
  */
 $aModule = [
     'id'            => Constants::OXID_MODULE_ID,
     'title'         => [
-        'de'        => $logo.' PDF-Dokumente',
-        'en'        => $logo.' PDF documents',
+        'de'        => '(D3) PDF-Dokumente',
+        'en'        => '(D3) PDF documents',
     ],
     'version'       => '2.0.0',
-    'author'        => $logo.' Data Development (Inh.: Thomas Dartsch)',
+    'author'        => 'D3 Data Development (Inh.: Thomas Dartsch)',
     'email'         => 'support@shopmodule.com',
     'url'           => 'https://www.oxidmodule.com/',
     'extend'        => [
@@ -42,41 +40,41 @@ $aModule = [
         '@' . Constants::OXID_MODULE_ID . '/admin/d3orderoverview_pdfform.tpl'                                      => 'views/smarty/admin/orderoverview_pdfform.tpl',
 
         // Frontend - Flow - Deliverynote
-        '@' . Constants::OXID_MODULE_ID . '/documents/deliverynote/deliverynote.tpl'                  => 'views/smarty/flow/documents/deliverynote/deliverynote.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/deliverynote/deliverynoteNoLogo.tpl'     => 'views/smarty/flow/documents/deliverynote/deliverynoteNoLogo.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/deliverynote/informations.tpl'  => 'views/smarty/flow/documents/deliverynote/inc/informations.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/deliverynote/recipientAddress.tpl'         => 'views/smarty/flow/documents/deliverynote/inc/recipientAddress.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/deliverynote/salutation.tpl'       => 'views/smarty/flow/documents/deliverynote/inc/salutation.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/deliverynote/conclusion.tpl'       => 'views/smarty/flow/documents/deliverynote/inc/conclusion.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/deliverynote/deliverynote.tpl'                  => 'views/smarty/documents/deliverynote/deliverynote.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/deliverynote/deliverynoteNoLogo.tpl'     => 'views/smarty/documents/deliverynote/deliverynoteNoLogo.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/deliverynote/informations.tpl'  => 'views/smarty/documents/deliverynote/inc/informations.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/deliverynote/recipientAddress.tpl'         => 'views/smarty/documents/deliverynote/inc/recipientAddress.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/deliverynote/salutation.tpl'       => 'views/smarty/documents/deliverynote/inc/salutation.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/deliverynote/conclusion.tpl'       => 'views/smarty/documents/deliverynote/inc/conclusion.tpl',
 
         // Frontend - Flow - Invoice
-        '@' . Constants::OXID_MODULE_ID . '/documents/invoice/invoice.tpl'                            => 'views/smarty/flow/documents/invoice/invoice.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/invoice/invoiceNoLogo.tpl'               => 'views/smarty/flow/documents/invoice/invoiceNoLogo.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/invoice/informations.tpl'    => 'views/smarty/flow/documents/invoice/inc/informations.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/invoice/salutation.tpl'        => 'views/smarty/flow/documents/invoice/inc/salutation.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/invoice/conclusion.tpl'       => 'views/smarty/flow/documents/invoice/inc/conclusion.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/invoice/payinfo.tpl'            => 'views/smarty/flow/documents/invoice/inc/payinfo.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/invoice/invoice.tpl'                            => 'views/smarty/documents/invoice/invoice.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/invoice/invoiceNoLogo.tpl'               => 'views/smarty/documents/invoice/invoiceNoLogo.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/invoice/informations.tpl'    => 'views/smarty/documents/invoice/inc/informations.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/invoice/salutation.tpl'        => 'views/smarty/documents/invoice/inc/salutation.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/invoice/conclusion.tpl'       => 'views/smarty/documents/invoice/inc/conclusion.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/invoice/payinfo.tpl'            => 'views/smarty/documents/invoice/inc/payinfo.tpl',
 
         // Frontend - Flow - Inc - Page
-        '@' . Constants::OXID_MODULE_ID . '/documents/inc/page/base.tpl'                  => 'views/smarty/flow/documents/inc/page/base.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/inc/page/header.tpl'              => 'views/smarty/flow/documents/inc/page/header.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/inc/page/footer.tpl'                => 'views/smarty/flow/documents/inc/page/footer.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/inc/page/returnaddress.tpl'  => 'views/smarty/flow/documents/inc/page/returnaddress.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/inc/page/base.tpl'                  => 'views/smarty/documents/inc/page/base.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/inc/page/header.tpl'              => 'views/smarty/documents/inc/page/header.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/inc/page/footer.tpl'                => 'views/smarty/documents/inc/page/footer.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/inc/page/returnaddress.tpl'  => 'views/smarty/documents/inc/page/returnaddress.tpl',
 
         // Frontend - Flow - Inc - Elements
-        '@' . Constants::OXID_MODULE_ID . '/documents/inc/elements/addressarea.tpl'              => 'views/smarty/flow/documents/inc/elements/addressarea.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/inc/elements/recipientAddress.tpl'       => 'views/smarty/flow/documents/inc/elements/recipientAddress.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/inc/elements/informations.tpl'             => 'views/smarty/flow/documents/inc/elements/informations.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/inc/elements/deliveryaddress.tpl'                => 'views/smarty/flow/documents/inc/elements/deliveryaddress.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/inc/elements/articlelist.tpl'                   => 'views/smarty/flow/documents/inc/elements/articlelist.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/inc/elements/articlecostssummary.tpl' => 'views/smarty/flow/documents/inc/elements/articlecostssummary.tpl',
-        '@' . Constants::OXID_MODULE_ID . '/documents/inc/elements/foldmarks.tpl'                 => 'views/smarty/flow/documents/inc/elements/foldmarks.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/inc/elements/addressarea.tpl'              => 'views/smarty/documents/inc/elements/addressarea.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/inc/elements/recipientAddress.tpl'       => 'views/smarty/documents/inc/elements/recipientAddress.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/inc/elements/informations.tpl'             => 'views/smarty/documents/inc/elements/informations.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/inc/elements/deliveryaddress.tpl'                => 'views/smarty/documents/inc/elements/deliveryaddress.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/inc/elements/articlelist.tpl'                   => 'views/smarty/documents/inc/elements/articlelist.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/inc/elements/articlecostssummary.tpl' => 'views/smarty/documents/inc/elements/articlecostssummary.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/inc/elements/foldmarks.tpl'                 => 'views/smarty/documents/inc/elements/foldmarks.tpl',
 
         // Frontend - Flow - Inc - Helper
-        '@' . Constants::OXID_MODULE_ID . '/documents/inc/helper/rulers.tpl'                               => 'views/smarty/flow/documents/inc/helper/rulers.tpl',
+        '@' . Constants::OXID_MODULE_ID . '/documents/inc/helper/rulers.tpl'                               => 'views/smarty/documents/inc/helper/rulers.tpl',
 	    
 	    // Frontend - Flow - Inc - Styles
-        '@' . Constants::OXID_MODULE_ID . '/assets/d3pdfstyles.css'                                                 => 'assets/out/src/css/pdfStyling.css',
+        '@' . Constants::OXID_MODULE_ID . '/assets/d3pdfstyles.css.tpl'                                                 => 'views/smarty/assets/pdfStyling.css.tpl',
     ],
     'events'                => [],
     'blocks'                => [
@@ -92,12 +90,6 @@ $aModule = [
             'name' => Constants::OXID_MODULE_ID.'bDev',
             'type' => 'bool',
             'value' => false
-        ],
-        [
-            'group' => Constants::OXID_MODULE_ID.'main',
-            'name' => Constants::OXID_MODULE_ID.'_sAlternativePdfLogoName',
-            'type' => 'str',
-            'value' => ''
         ]
     ]
 ];
diff --git a/assets/out/src/css/pdfStyling.css b/views/smarty/assets/pdfStyling.css.tpl
similarity index 100%
rename from assets/out/src/css/pdfStyling.css
rename to views/smarty/assets/pdfStyling.css.tpl
diff --git a/views/smarty/documents/deliverynote/deliverynote.tpl b/views/smarty/documents/deliverynote/deliverynote.tpl
index 76a1b21..de5a96f 100644
--- a/views/smarty/documents/deliverynote/deliverynote.tpl
+++ b/views/smarty/documents/deliverynote/deliverynote.tpl
@@ -3,33 +3,33 @@
 
 [{capture append="pdfBlock_style"}]
     [{block name="pdfStyles"}]
-        [{include file="@d3PdfDocuments/assets/d3pdfstyles.css"}]
+        [{include file="@d3PdfDocuments/assets/d3pdfstyles.css.tpl"}]
     [{/block}]
 [{/capture}]
 
 [{capture append="pdfBlock_header"}]
     [{block name="pdfHeader"}]
-        [{include file="@d3PdfDocuments/documents/inc/page/header" showLogo=$showLogo}]
+        [{include file="@d3PdfDocuments/documents/inc/page/header.tpl" showLogo=$showLogo}]
     [{/block}]
 [{/capture}]
 
 [{capture append="pdfBlock_content"}]
-    [{include file="@d3PdfDocuments/documents/inc/elements/foldmarks" pagePadding=$pagePadding}]
+    [{include file="@d3PdfDocuments/documents/inc/elements/foldmarks.tpl" pagePadding=$pagePadding}]
 
     [{block name="pdfAddressArea"}]
-        [{include file="@d3PdfDocuments/documents/inc/elements/addressarea" addressfile="@d3PdfDocuments/documents/deliverynote/recipientAddress"}]
+        [{include file="@d3PdfDocuments/documents/inc/elements/addressarea.tpl" addressfile="@d3PdfDocuments/documents/deliverynote/recipientAddress.tpl"}]
     [{/block}]
 
     [{block name="pdfInformations"}]
-        [{include file="@d3PdfDocuments/documents/inc/elements/informations" documentinformationfile="@d3PdfDocuments/documents/deliverynote/informations"}]
+        [{include file="@d3PdfDocuments/documents/inc/elements/informations.tpl" documentinformationfile="@d3PdfDocuments/documents/deliverynote/informations.tpl"}]
     [{/block}]
 
     [{block name="pdfSalutation"}]
-        [{include file="@d3PdfDocuments/documents/deliverynote/salutation"}]
+        [{include file="@d3PdfDocuments/documents/deliverynote/salutation.tpl"}]
     [{/block}]
 
     [{block name="pdfArticleList"}]
-        [{include file="@d3PdfDocuments/documents/inc/elements/articlelist" showPrices=false}]
+        [{include file="@d3PdfDocuments/documents/inc/elements/articlelist.tpl" showPrices=false}]
     [{/block}]
 
     [{block name="pdfConclusion"}]
@@ -39,8 +39,8 @@
 
 [{capture append="pdfBlock_footer"}]
     [{block name="pdfFooter"}]
-        [{include file="@d3PdfDocuments/documents/inc/page/footer" pagePadding=$pagePadding}]
+        [{include file="@d3PdfDocuments/documents/inc/page/footer.tpl" pagePadding=$pagePadding}]
     [{/block}]
 [{/capture}]
 
-[{include file="@d3PdfDocuments/documents/inc/page/base" pagePadding=$pagePadding}]
\ No newline at end of file
+[{include file="@d3PdfDocuments/documents/inc/page/base.tpl" pagePadding=$pagePadding}]
\ No newline at end of file
diff --git a/views/smarty/documents/deliverynote/deliverynoteNoLogo.tpl b/views/smarty/documents/deliverynote/deliverynoteNoLogo.tpl
index 5daca64..c68baeb 100644
--- a/views/smarty/documents/deliverynote/deliverynoteNoLogo.tpl
+++ b/views/smarty/documents/deliverynote/deliverynoteNoLogo.tpl
@@ -1 +1 @@
-[{include file="@d3PdfDocuments/documents/deliverynote/deliverynote" showLogo=false}]
\ No newline at end of file
+[{include file="@d3PdfDocuments/documents/deliverynote/deliverynote.tpl" showLogo=false}]
\ No newline at end of file
diff --git a/views/smarty/documents/inc/elements/addressarea.tpl b/views/smarty/documents/inc/elements/addressarea.tpl
index 7d69c83..167099c 100644
--- a/views/smarty/documents/inc/elements/addressarea.tpl
+++ b/views/smarty/documents/inc/elements/addressarea.tpl
@@ -1,5 +1,5 @@
-[{assign var="backaddressfile" value=$backaddressfile|default:"@d3PdfDocuments/documents/inc/page/returnaddress"}]
-[{assign var="addressfile" value=$addressfile|default:"@d3PdfDocuments/documents/inc/elements/recipientAddress"}]
+[{assign var="backaddressfile" value=$backaddressfile|default:"@d3PdfDocuments/documents/inc/page/returnaddress.tpl"}]
+[{assign var="addressfile" value=$addressfile|default:"@d3PdfDocuments/documents/inc/elements/recipientAddress.tpl"}]
 
 <div class="addressarea">
     <div class="returnAddress">
diff --git a/views/smarty/documents/inc/elements/articlelist.tpl b/views/smarty/documents/inc/elements/articlelist.tpl
index 01547dd..897edf8 100644
--- a/views/smarty/documents/inc/elements/articlelist.tpl
+++ b/views/smarty/documents/inc/elements/articlelist.tpl
@@ -54,7 +54,7 @@
         <nobreak>
             <table class="article_costs_table">
                 [{block name="d3_article_costs_summary"}]
-                    [{include file="@d3PdfDocuments/documents/inc/elements/articlecostssummary"}]
+                    [{include file="@d3PdfDocuments/documents/inc/elements/articlecostssummary.tpl"}]
                 [{/block}]
             </table>
         </nobreak>
diff --git a/views/smarty/documents/inc/page/header.tpl b/views/smarty/documents/inc/page/header.tpl
index 8e864ac..773ec53 100644
--- a/views/smarty/documents/inc/page/header.tpl
+++ b/views/smarty/documents/inc/page/header.tpl
@@ -3,11 +3,9 @@
 [{block name="pdfHeader"}]
     <div class="header">
         [{if $showLogo}]
-            [{* pdf logo is available only in non admin theme *}]
-            [{assign var="isAdmin" value=$viewConfig->isAdmin()}]
-            [{$viewConfig->setAdminMode(false)}]
-            <img class="logo" alt="Logo" src="[{$viewConfig->getImageUrl('pdf_logo.jpg')}]">
-            [{$viewConfig->setAdminMode($isAdmin)}]
+            [{block name="pdfHeaderLogo"}]
+                <img class="logo" alt="Logo" src="[{$oViewConf->getModulePath('d3PdfDocuments', 'out/img/clogo.jpg')}]">
+            [{/block}]
         [{/if}]
     </div>
 [{/block}]
\ No newline at end of file
diff --git a/views/smarty/documents/invoice/inc/conclusion.tpl b/views/smarty/documents/invoice/inc/conclusion.tpl
index 69201e0..706d61d 100644
--- a/views/smarty/documents/invoice/inc/conclusion.tpl
+++ b/views/smarty/documents/invoice/inc/conclusion.tpl
@@ -5,7 +5,7 @@
                 [{oxmultilang ident="D3_PDFDOCUMENTS_USED_PAYMENTMETHOD" suffix="COLON"}]
                 [{$payment->getFieldData('oxdesc')}]<br>
 
-                [{include file="@d3PdfDocuments/documents/invoice/payinfo"}]
+                [{include file="@d3PdfDocuments/documents/invoice/payinfo.tpl"}]
             </div>
         [{/block}]
 
diff --git a/views/smarty/documents/invoice/invoice.tpl b/views/smarty/documents/invoice/invoice.tpl
index a801998..018b30e 100644
--- a/views/smarty/documents/invoice/invoice.tpl
+++ b/views/smarty/documents/invoice/invoice.tpl
@@ -3,49 +3,49 @@
 
 [{capture append="pdfBlock_style"}]
     [{block name="pdfStyles"}]
-        [{include file="@d3PdfDocuments/assets/d3pdfstyles.css"}]
+        [{include file="@d3PdfDocuments/assets/d3pdfstyles.css.tpl"}]
     [{/block}]
 [{/capture}]
 
 [{capture append="pdfBlock_header"}]
     [{block name="pdfHeader"}]
-        [{include file="@d3PdfDocuments/documents/inc/page/header" showLogo=$showLogo}]
+        [{include file="@d3PdfDocuments/documents/inc/page/header.tpl" showLogo=$showLogo}]
     [{/block}]
 [{/capture}]
 
 [{capture append="pdfBlock_content"}]
     [{* include file="@d3PdfDocuments/documents/inc/helper/rulers" pagePadding=$pagePadding *}]
-    [{include file="@d3PdfDocuments/documents/inc/elements/foldmarks" pagePadding=$pagePadding}]
+    [{include file="@d3PdfDocuments/documents/inc/elements/foldmarks.tpl" pagePadding=$pagePadding}]
 
     [{block name="pdfAddressArea"}]
-        [{include file="@d3PdfDocuments/documents/inc/elements/addressarea"}]
+        [{include file="@d3PdfDocuments/documents/inc/elements/addressarea.tpl"}]
     [{/block}]
 
     [{block name="pdfInformations"}]
-        [{include file="@d3PdfDocuments/documents/inc/elements/informations" documentinformationfile="@d3PdfDocuments/documents/invoice/informations"}]
+        [{include file="@d3PdfDocuments/documents/inc/elements/informations.tpl" documentinformationfile="@d3PdfDocuments/documents/invoice/informations.tpl"}]
     [{/block}]
 
     [{block name="pdfDeliveryAddress"}]
-        [{include file="@d3PdfDocuments/documents/inc/elements/deliveryaddress"}]
+        [{include file="@d3PdfDocuments/documents/inc/elements/deliveryaddress.tpl"}]
     [{/block}]
 
     [{block name="pdfSalutation"}]
-        [{include file="@d3PdfDocuments/documents/invoice/salutation"}]
+        [{include file="@d3PdfDocuments/documents/invoice/salutation.tpl"}]
     [{/block}]
 
     [{block name="pdfArticleList"}]
-        [{include file="@d3PdfDocuments/documents/inc/elements/articlelist"}]
+        [{include file="@d3PdfDocuments/documents/inc/elements/articlelist.tpl"}]
     [{/block}]
 
     [{block name="pdfConclusion"}]
-        [{include file="@d3PdfDocuments/documents/invoice/conclusion"}]
+        [{include file="@d3PdfDocuments/documents/invoice/conclusion.tpl"}]
     [{/block}]
 [{/capture}]
 
 [{capture append="pdfBlock_footer"}]
     [{block name="pdfFooter"}]
-        [{include file="@d3PdfDocuments/documents/inc/page/footer" pagePadding=$pagePadding}]
+        [{include file="@d3PdfDocuments/documents/inc/page/footer.tpl" pagePadding=$pagePadding}]
     [{/block}]
 [{/capture}]
 
-[{include file="@d3PdfDocuments/documents/inc/page/base" pagePadding=$pagePadding}]
+[{include file="@d3PdfDocuments/documents/inc/page/base.tpl" pagePadding=$pagePadding}]
diff --git a/views/smarty/documents/invoice/invoiceNoLogo.tpl b/views/smarty/documents/invoice/invoiceNoLogo.tpl
index f093401..0772c97 100644
--- a/views/smarty/documents/invoice/invoiceNoLogo.tpl
+++ b/views/smarty/documents/invoice/invoiceNoLogo.tpl
@@ -1 +1 @@
-[{include file="@d3PdfDocuments/documents/invoice/invoice" showLogo=false}]
\ No newline at end of file
+[{include file="@d3PdfDocuments/documents/invoice/invoice.tpl" showLogo=false}]
\ No newline at end of file
diff --git a/views/twig/assets/pdfStyling.css.twig b/views/twig/assets/pdfStyling.css.twig
new file mode 100644
index 0000000..315fa53
--- /dev/null
+++ b/views/twig/assets/pdfStyling.css.twig
@@ -0,0 +1,219 @@
+table{
+  font-family: "helvetica";
+}
+
+.header {
+  padding: 5mm;
+  height: 35mm;
+  width: 100%;
+  position: relative;
+}
+.header img.logo {
+  float: right;
+  margin: 10mm;
+  margin-right: 0;
+}
+
+.addressarea,
+.deliveryaddress {
+  left: 0;
+  width: 80mm;
+  height: 45mm;
+  position: relative;
+}
+.deliveryaddress {
+  margin-top: 10mm;
+  height: 27.3mm;
+}
+.addressarea .returnAddress,
+.addressarea .recipientAddress {
+  position: relative;
+}
+.addressarea .returnAddress {
+  height: 17.7mm;
+  font-size: 8px;
+}
+.addressarea .returnAddress div {
+  padding-top: 3mm;
+}
+.addressarea .recipientAddress {
+  height: 27.3mm;
+}
+.addressarea .recipientAddress .location,
+.deliveryaddress .location {
+  font-weight: bold;
+}
+.addressarea .recipientAddress .country {
+  padding-top: 5mm;
+}
+.deliveryaddress .headline {
+  font-size: 10px;
+  padding-bottom: 2mm;
+}
+
+.informations {
+  width: 75mm;
+  right: 0;
+  top: 5mm;
+  position: absolute;
+}
+.contactinformations,
+.bankaccountinformations,
+.documentinformations {
+  margin-bottom: 5mm;
+}
+.contactinformations div,
+.bankaccountinformations div,
+.documentinformations div {
+  text-align: right;
+  font-size: 11px;
+}
+.contactinformations div.headline,
+.bankaccountinformations div.headline,
+.documentinformations div.headline {
+  font-weight: bold;
+}
+
+.salutation {
+  margin-top: 5mm;
+}
+.salutation .documenttype {
+  font-weight: bold;
+  margin-bottom: 5mm;
+}
+
+.article_table,
+.article_table_prices {
+  width: 100%;
+  margin-top: 5mm;
+  border-spacing: 0;
+  border-collapse: collapse;
+}
+.article_table th,
+.article_table td,
+.article_table_prices th,
+.article_table_prices td {
+  padding-bottom: 2mm;
+  vertical-align: top;
+}
+.article_table th,
+.article_table_prices th {
+  border-bottom: solid 0.75pt #000;
+  font-weight: normal;
+  font-size: 11px;
+}
+.article_table td,
+.article_table_prices td {
+  padding-top: 2mm;
+  font-size: 12px;
+}
+.article_table th.amount,
+.article_table td.amount {
+  width: 10%;
+}
+.article_table_prices th.amount,
+.article_table_prices td.amount,
+.article_table_prices th.tax,
+.article_table_prices td.tax {
+  width: 10%;
+}
+.article_table_prices th.tax,
+.article_table_prices td.tax {
+  text-align: right;
+  padding-right: 0;
+}
+.article_table th.description,
+.article_table td.description {
+  width: 90%;
+}
+.article_table_prices th.description,
+.article_table_prices td.description {
+  width: 50%;
+}
+.article_table td.description .artnr,
+.article_table_prices td.description .artnr {
+  font-size: 9px;
+}
+.article_table_prices th.unitPrice,
+.article_table_prices td.unitPrice,
+.article_table_prices th.totalPrice,
+.article_table_prices td.totalPrice {
+  width: 15%;
+  text-align: right;
+}
+.article_table td.amount,
+.article_table_prices td.amount {
+  text-align: right;
+  padding-right: 10mm;
+}
+.article_table_prices td.unitPrice,
+.article_table_prices td.totalPrice {
+  text-align: right;
+  padding-right: 0;
+}
+
+.article_costs_table{
+  width: 100%;
+  border-spacing: 0;
+  border-collapse: collapse;
+}
+.article_costs_table .indent {
+  width: 10%;
+}
+.article_costs_table .description {
+  width: 75%;
+}
+.article_costs_table td {
+  padding-bottom: 5px;
+  padding-top: 5px;
+  font-size: 12px;
+}
+.article_costs_table .values {
+  width: 15%;
+  margin-right: -2.2px;
+  text-align: right;
+}
+.article_costs_table .sumnetto td {
+  border-top: 0.75pt solid #000;
+}
+.article_costs_table .voucherdiscount td,
+.article_costs_table .sumbrutto td {
+  border-bottom: solid 0.75pt #000;
+}
+.article_costs_table .totalseparator td {
+  height: 0;
+  line-height: 0;
+}
+.article_costs_table .totalseparator td,
+.article_costs_table .totalsum td {
+  border-bottom: solid 0.75pt #000;
+  font-weight: bold;
+}
+.article_costs_table .totalsum td {
+  border-bottom: double 2pt #000;
+}
+
+.conclusion_payment,
+.conclusion_thankyou {
+  margin-top: 5mm;
+  font-size: 12px;
+}
+
+.footer{
+  width: 173mm;
+  font-size: 9px;
+  position: relative;
+  margin: 0;
+  padding: 0;
+}
+.footer table {
+  border-top: solid 0.75pt #000;
+  width: 100%;
+  position: relative;
+}
+.footerLeft,
+.footerCenter,
+.footerRight {
+  width: 33%;
+  padding: 0 2mm;
+}
\ No newline at end of file
diff --git a/views/twig/documents/deliverynote/deliverynote.html.twig b/views/twig/documents/deliverynote/deliverynote.html.twig
index 312b082..7645ebe 100644
--- a/views/twig/documents/deliverynote/deliverynote.html.twig
+++ b/views/twig/documents/deliverynote/deliverynote.html.twig
@@ -3,8 +3,7 @@
 
 {% set pdfBlock_style %}
     {% block pdfStyles %}
-        {{ style({ include: oViewConf.getModuleUrl('d3PdfDocuments', 'out/src/css/pdfStyling.css') }) }}
-        {{ style() }}
+        {% include "@d3PdfDocuments/assets/pdfStyling.css.twig" %}
     {% endblock %}
 {% endset %}
 
diff --git a/views/twig/documents/inc/page/header.html.twig b/views/twig/documents/inc/page/header.html.twig
index 04018bb..458c11d 100644
--- a/views/twig/documents/inc/page/header.html.twig
+++ b/views/twig/documents/inc/page/header.html.twig
@@ -1,16 +1,11 @@
 {% set showLogo = showLogo|default(1) %}
-{% set sPdfLogo = sAlternativePdfLogo %}
 
 {% block pdfHeader %}
     <div class="header">
         {% if showLogo %}
-            {# pdf logo is available only in non admin theme #}
-            {% set isAdmin = oViewConf.isAdmin() %}
-            {{ oViewConf.setAdminMode(false) }}
-            {% if sPdfLogo %}
-                <img class="logo" alt="Logo" src="{{ sPdfLogo }}">
-            {% endif %}
-            {{ oViewConf.setAdminMode(isAdmin) }}
+            {% block pdfHeaderLogo %}
+                <img class="logo" alt="Logo" src="{{ oViewConf.getModulePath('d3PdfDocuments', 'out/img/clogo.jpg') }}">
+            {% endblock %}
         {% endif %}
     </div>
 {% endblock %}
\ No newline at end of file
diff --git a/views/twig/documents/invoice/invoice.html.twig b/views/twig/documents/invoice/invoice.html.twig
index 5d70c83..b7402a2 100644
--- a/views/twig/documents/invoice/invoice.html.twig
+++ b/views/twig/documents/invoice/invoice.html.twig
@@ -3,8 +3,7 @@
 
 {% set pdfBlock_style %}
     {% block pdfStyles %}
-        {{ style({ include: oViewConf.getModuleUrl('d3PdfDocuments', 'out/src/css/pdfStyling.css') }) }}
-        {{ style() }}
+        {% include "@d3PdfDocuments/assets/pdfStyling.css.twig" %}
     {% endblock %}
 {% endset %}