diff --git a/include/XMLDocument/xml_reader.class.php b/include/XMLDocument/xml_reader.class.php
index b705fdb68..1c19784cc 100644
--- a/include/XMLDocument/xml_reader.class.php
+++ b/include/XMLDocument/xml_reader.class.php
@@ -404,12 +404,13 @@ abstract class XML_Reader
      * @param \Database $cn
      * @returns \PDF
      */
-    public function to_pdf(\Database $cn): \PDF
+    public function to_pdf(): \PDF_Core
     {
-        $pdf = new \PDF($cn);
+        //$pdf = new PDF($cn);
+        $pdf = new \PDF_Core;
         $result = $this->get_info();
 
-        $pdf->setDossierInfo(_(" id ") . " " . $result['id']);
+    //    $pdf->setDossierInfo(_(" id ") . " " . $result['id']);
         $pdf->AliasNbPages();
         $pdf->setAuthor("Noalyss");
         $pdf->AddPage();
@@ -440,7 +441,7 @@ abstract class XML_Reader
         $pdf->setFont("DejaVu", "", 7);
         $pdf->write_cell(60, 4, $supplier['name']);
         $pdf->write_cell(60, 4, $supplier['company_id']);
-        $pdf->write_cell(60, 4, $supplier['ID']);
+        $pdf->write_cell(60, 4,$supplier['scheme'].":". $supplier['ID']);
         $pdf->line_new();
         $pdf->write_cell(60, 4, $supplier['street']);
         $pdf->write_cell(30, 4, $supplier['postcode']);
@@ -455,7 +456,7 @@ abstract class XML_Reader
         $pdf->setFont("DejaVu", "", 7);
         $pdf->write_cell(60, 4, $customer['name']);
         $pdf->write_cell(60, 4, $customer['company_id']);
-        $pdf->write_cell(60, 4, $customer['ID']);
+        $pdf->write_cell(60, 4, $customer['scheme'].":".$customer['ID']);
         $pdf->line_new();
         $pdf->write_cell(60, 4, $customer['street']);
         $pdf->write_cell(40, 4, $customer['postcode']);
diff --git a/include/class/acc_document.class.php b/include/class/acc_document.class.php
index a0a405847..a74cfd813 100644
--- a/include/class/acc_document.class.php
+++ b/include/class/acc_document.class.php
@@ -322,7 +322,7 @@ class Acc_Document extends Document {
            {
                 
                 // create a PDF with standard information
-                $pdf=$xmlreader->to_pdf($this->db);
+                $pdf=$xmlreader->to_pdf();
                 $file_oid=$this->db->lo_write($pdf->Output("S"));
 
                 //@var $file_oid OID of the large object saved in DB