Tips on Customizing Ultimate FAQ

How to Hide Ultimate FAQ Admin Menus

function plt_hide_ultimate_faqs_menus() {
	//Hide "FAQs".
	remove_menu_page('EWD-UFAQ-Options');
	//Hide "FAQs → Dashboard".
	remove_submenu_page('EWD-UFAQ-Options', 'EWD-UFAQ-Options');
	//Hide "FAQs → FAQs".
	remove_submenu_page('EWD-UFAQ-Options', 'edit.php?post_type=ufaq');
	//Hide "FAQs → Add New".
	remove_submenu_page('EWD-UFAQ-Options', 'post-new.php?post_type=ufaq');
	//Hide "FAQs → FAQ Categories".
	remove_submenu_page('EWD-UFAQ-Options', 'edit-tags.php?taxonomy=ufaq-category&post_type=ufaq');
	//Hide "FAQs → FAQ Tags".
	remove_submenu_page('EWD-UFAQ-Options', 'edit-tags.php?taxonomy=ufaq-tag&post_type=ufaq');
	//Hide "FAQs → FAQ Options".
	remove_submenu_page('EWD-UFAQ-Options', 'EWD-UFAQ-Options&DisplayPage=Options');
	//Hide "FAQs → FAQ Export".
	remove_submenu_page('EWD-UFAQ-Options', 'EWD-UFAQ-Options&DisplayPage=Export');
	//Hide "FAQs → FAQ Import".
	remove_submenu_page('EWD-UFAQ-Options', 'EWD-UFAQ-Options&DisplayPage=ImportPosts');
}

add_action('admin_menu', 'plt_hide_ultimate_faqs_menus', 11);

Where do I put this code?

How to Hide Ultimate FAQ Meta Boxes

function plt_hide_ultimate_faqs_metaboxes() {
	$screen = get_current_screen();
	if ( !$screen ) {
		return;
	}

	//Hide the "FAQ Details" meta box.
	remove_meta_box('ufaq-meta', $screen->id, 'normal');
	//Hide the "Need Help?" meta box.
	remove_meta_box('ufaq-meta-need-help', $screen->id, 'side');
}

add_action('add_meta_boxes', 'plt_hide_ultimate_faqs_metaboxes', 20);