diff --git a/htdocs/admin/barcode.php b/htdocs/admin/barcode.php
index 966281cb0d1..96dd7affdba 100644
--- a/htdocs/admin/barcode.php
+++ b/htdocs/admin/barcode.php
@@ -32,10 +32,12 @@ require_once DOL_DOCUMENT_ROOT.'/core/class/html.formbarcode.class.php';
 // Load translation files required by the page
 $langs->load("admin");
 
+// Security Check Access
 if (!$user->admin) {
 	accessforbidden();
 }
 
+// Get Parameters
 $action = GETPOST('action', 'aZ09');
 $modulepart = GETPOST('modulepart', 'aZ09');	// Used by actions_setmoduleoptions.inc.php