Index: /mods/wpsg_mod_downloadplus.class.php
===================================================================
--- /mods/wpsg_mod_downloadplus.class.php	(revision 8107)
+++ /mods/wpsg_mod_downloadplus.class.php	(revision 8108)
@@ -1440,4 +1440,6 @@
 	    public function wpsg_mod_export_getValue(&$return, $field_value, $o_id, $p_id, $order_product_id, $profil_separator) {
 
+			if (!in_array($field_value, ['dnr']) && !preg_match('/^text\d+$/', $field_value)) return;
+			
 			$oOrderProduct = wpsg_order_product::getInstance($order_product_id);