diff --git a/classes/Report.php b/classes/Report.php
index bac31e4..38a14cb 100644
--- a/classes/Report.php
+++ b/classes/Report.php
@@ -568,8 +568,6 @@ public function generate_full_page(int $attemptid, array $sections, bool $fix_re
         $html .= \quiz_archiver\coversheet\create_coversheet::get_coversheet($attemptid);
         $html .= self::generate($attemptid, $sections);
         $html .= $OUTPUT->footer();
-        \local_debugger\performance\debugger::print_debug('archiver', 'HTML output', $html);
-
 
         // Parse HTML as DOMDocument but supress consistency check warnings
         libxml_use_internal_errors(true);
@@ -589,7 +587,7 @@ public function generate_full_page(int $attemptid, array $sections, bool $fix_re
             // We need to inject custom CSS to hide elements since the DOM generated by
             // Moodle can be corrupt which causes the PHP DOMDocument parser to die...
             $cssHacksNode = $dom->createElement("style", "
-                nav.navbar {
+                nav.navbar, bycs-topbar {
                     display: none !important;
                 }
 
diff --git a/classes/coversheet/create_coversheet.php b/classes/coversheet/create_coversheet.php
index 60ee6be..ed7481d 100644
--- a/classes/coversheet/create_coversheet.php
+++ b/classes/coversheet/create_coversheet.php
@@ -47,6 +47,7 @@ class create_coversheet {
      * @return string
      */
     public static function get_coversheet(int $attemptid): string {
+        global $OUTPUT;
 
         $config = get_config('quiz_archiver');
 
@@ -68,34 +69,24 @@ public static function get_coversheet(int $attemptid): string {
             $replacement = self::check_class_and_method($classpath, $method, $attemptmetadata);
             $html = preg_replace('/' . $placeholder . '/', $replacement, $html);
         }
-        $styles = ['page-break-after: always;'];
+        \local_debugger\performance\debugger::print_debug('test', 'html', $html);
 
         $filename = !empty($config->pdfcoversheetbackgroundimage) ? $config->pdfcoversheetbackgroundimage : null;
         $fs = get_file_storage();
         $context = \context_system::instance();
 
+        $templatecontext = [];
+
         $backgroundimage = $fs->get_file($context->id, 'quiz_archiver', 'pdfcoversheetbackgroundimage', 0, '/', $filename);
-        \local_debugger\performance\debugger::print_debug('test', 'backgroundimage', $backgroundimage);
         if (!empty($backgroundimage)) {
-            $url = \moodle_url::make_pluginfile_url(
-                $backgroundimage->get_contextid(),
-                $backgroundimage->get_component(),
-                $backgroundimage->get_filearea(),
-                $backgroundimage->get_itemid(),
-                $backgroundimage->get_filepath(),
-                $backgroundimage->get_filename()
-            )->out();
-
-            $styles[] = 'background-image: url(\'' . $url . '\');';
-            $styles[] = 'width: 100%;';
-            $styles[] = 'height: 100vh;';
-            $styles[] = 'background-position: center;';
-            $styles[] = 'background-repeat: no-repeat;';
-            $styles[] = 'background-size: cover';
+            $imgdata64 = base64_encode($backgroundimage->get_content());
+            $templatecontext['backgroundimage64'] = 'data:image/png;base64,' . $imgdata64;
         }
+        $templatecontext['html'] = $html;
+        $templatecontext['styles'] = 'page-break-after: always; width: 100%; height: 100vh;';
 
-        $html = '<div style="' . join(' ', $styles) . '">' . $html . '</div>';
-        \local_debugger\performance\debugger::print_debug('test', 'get_coversheet', $html);
+        $html = $OUTPUT->render_from_template('quiz_archiver/pdfcoversheet_html_sceleton', $templatecontext);
+        // $html = '<div style="' . join(' ', $styles) . '">' . $html . '</div>';
         return $html;
     }
 
diff --git a/classes/coversheet/placeholder/profile.php b/classes/coversheet/placeholder/profile.php
index 4cc364e..cec4e88 100644
--- a/classes/coversheet/placeholder/profile.php
+++ b/classes/coversheet/placeholder/profile.php
@@ -180,4 +180,24 @@ public static function language( object $params): string {
         $user = \core_user::get_user($params->userid);
         return $user->lang;
     }
+
+    /**
+     * Get user idnumber.
+     * @param object $params
+     * @return string
+     */
+    public static function idnumber(object $params): string {
+        $user = \core_user::get_user($params->userid);
+        return $user->idnumber;
+    }
+
+    /**
+     * Get user matricel number.
+     * @param object $params
+     * @return string
+     */
+    public static function matricelnumber(object $params): string {
+        return self::idnumber($params);
+    }
+
 }
diff --git a/lib.php b/lib.php
index 69cd47d..06d3177 100644
--- a/lib.php
+++ b/lib.php
@@ -58,9 +58,9 @@ function quiz_archiver_pluginfile($course, $cm, $context, $filearea, $args, $for
     }
 
     // Validate course
-    // if ($args[1] !== $course->id) {
-    //     send_file_not_found();
-    // }
+    if ($args[1] !== $course->id) {
+        send_file_not_found();
+    }
 
     // Try to serve file
     $fs = get_file_storage();
diff --git a/settings_coversheet.php b/settings_coversheet.php
index 69d7087..0f6f807 100644
--- a/settings_coversheet.php
+++ b/settings_coversheet.php
@@ -22,14 +22,10 @@
  */
 require_once(dirname(dirname(dirname(dirname(dirname(__FILE__))))) . '/config.php');
 
-
 global $PAGE, $USER, $DB, $OUTPUT;
 
-// $courseid = required_param('courseid', PARAM_INT);
-
 $thisurl = new moodle_url('/mod/quiz/report/archiver/settings_coversheet.php');
 $PAGE->set_url($thisurl);
-// $PAGE->set_pagelayout('incourse');
 
 $action = optional_param('action', '', PARAM_RAW);
 
@@ -41,14 +37,6 @@
     }
 }
 
-// $category = $DB->get_record('course_categories', array('id' => $ccatid), '*', MUST_EXIST);
-// $courseurl = new moodle_url('/course/view.php', array('id' => $courseid));
-
-// require_login($courseid, false);
-// $coursecontext = context_course::instance($courseid);
-
-// $template = $DB->get_record('block_mbsteachshare_template', array('courseid' => $courseid), '*', MUST_EXIST);
-
 $PAGE->set_context(\context_system::instance());
 $pagetitle = get_string('define_pdfcoversheet', 'quiz_archiver');
 $PAGE->set_title($pagetitle);
@@ -59,26 +47,6 @@
 
 $templatecontext = [];
 
-// $helper = new quiz_archiver\helper();
-// $plugininfo = new quiz_archiver\plugininfo\aitool();
-// $enabledtools = $plugininfo->get_enabled_plugins();
-
-// // $options = ['' => get_string('pleaseselect', 'quiz_archiver')];
-// $options = [];
-// foreach ($enabledtools as $tool) {
-//     $options[] = ['tool' => $tool, 'toolname' => get_string('pluginname', 'aitool_' . $tool), 'apikey' => "testkey"];
-// }
-
-// $purposes = $helper->get_all_purposes();
-// foreach ($purposes as $purpose) {
-
-//     $templatecontext['matching']['purposes'][] = [
-//         'purpose' => $purpose,
-//         'purposename' => get_string('purpose_' . $purpose, 'quiz_archiver'),
-//         'selectoptions' => $options,
-//     ];
-// }
-
 $templatecontext['storedhtml'] = '<html>
     <head>
     </head>
@@ -92,14 +60,6 @@
 }
 
 $templatecontext['placeholderdata'] = \quiz_archiver\coversheet\create_coversheet::get_possible_placeholders();
-// print_r(get_config('quiz_archiver', 'dynamic_pdf_content'));die;
 echo $OUTPUT->header();
-
-// $renderer = $PAGE->get_renderer('block_mbsteachshare');
-// template::add_template_management_info($template);
-
 echo $OUTPUT->render_from_template('quiz_archiver/define_pdfcoversheet', $templatecontext);
-// $logdata = log::get_template_history($template->id);
-// echo $renderer->render_template_history($template, $logdata);
-
 echo $OUTPUT->footer();
diff --git a/templates/pdfcoversheet_html_sceleton.mustache b/templates/pdfcoversheet_html_sceleton.mustache
new file mode 100644
index 0000000..3b55769
--- /dev/null
+++ b/templates/pdfcoversheet_html_sceleton.mustache
@@ -0,0 +1,7 @@
+<div style="{{styles}}">
+
+    <img src='{{backgroundimage64}}' style="width: 100%; position:relative; top:0; left:0; z-index=-1">
+
+    {{{html}}}
+
+</div>