Tracking: invert option to hide by default certificate of achievement icon

main/install/configuration.dist.php

@@ -415,8 +415,8 @@ INSERT INTO extra_field (extra_field_type, field_type, variable, display_text, d
 //$_configuration['student_follow_page_add_LP_invisible_checkbox'] = false;
 // Show the LP not marked as invisible by teacher in tracking page
 //$_configuration['student_follow_page_include_not_subscribed_lp_students'] = false;
-// Hide certificate of achievement icon from the student details in course tracking
-//$_configuration['course_tracking_student_detail_hide_certificate_of_achievement'] = false;
+// Show certificate of achievement icon from the student details in course tracking
+//$_configuration['course_tracking_student_detail_show_certificate_of_achievement'] = false;
 // Allow change the order to show the tools in "My progress" page.
 /*$_configuration['my_progress_course_tools_order'] = [
     'order' => ['quizzes', 'learning_paths', 'skills'],

main/mySpace/myStudents.php

@@ -734,7 +734,7 @@ if (!empty($student_id) && empty($courseCode)) {
         ['class' => 'ajax', 'data-title' => get_lang('ExportToPDF')]
     );
 }
-if (true !== api_get_configuration_value('course_tracking_student_detail_hide_certificate_of_achievement')) {
+if (true === api_get_configuration_value('course_tracking_student_detail_show_certificate_of_achievement')) {
     echo Display::url(
         Display::return_icon('activity_monitor.png', get_lang('AccessDetails'), '', ICON_SIZE_MEDIUM),
         api_get_path(WEB_CODE_PATH).'mySpace/access_details_session.php?user_id='.$student_id