F: add_random_questions.php
F: create_grade_item_per_section.php
F: create_grade_items.php
F: delete_grade_items.php
F: get_edit_grading_page_data.php
F: get_reopen_attempt_confirmation.php
F: submit_question_version.php
F: update_filter_condition.php
F: update_grade_items.php