Tips on Customizing aDirectory – WordPress Directory Listing Plugin

How to Hide aDirectory - Directory Listing WordPress Plugin Admin Menus

function plt_hide_adirectory_menus() {
	//Hide "aDirectory".
	remove_menu_page('edit.php?post_type=adqs_directory');
	//Hide "aDirectory → All Listings".
	remove_submenu_page('edit.php?post_type=adqs_directory', 'edit.php?post_type=adqs_directory');
	//Hide "aDirectory → Add New Listing".
	remove_submenu_page('edit.php?post_type=adqs_directory', 'post-new.php?post_type=adqs_directory');
	//Hide "aDirectory → Categories".
	remove_submenu_page('edit.php?post_type=adqs_directory', 'edit-tags.php?taxonomy=adqs_category&post_type=adqs_directory');
	//Hide "aDirectory → Locations".
	remove_submenu_page('edit.php?post_type=adqs_directory', 'edit-tags.php?taxonomy=adqs_location&post_type=adqs_directory');
	//Hide "aDirectory → Tags".
	remove_submenu_page('edit.php?post_type=adqs_directory', 'edit-tags.php?taxonomy=adqs_tags&post_type=adqs_directory');
	//Hide "aDirectory → Settings  Builder".
	remove_submenu_page('edit.php?post_type=adqs_directory', 'adqs_directory_builder');
	//Hide "aDirectory → Reviews".
	remove_submenu_page('edit.php?post_type=adqs_directory', 'adqs_directory_review');
	//Hide "aDirectory → Themes  Extensions".
	remove_submenu_page('edit.php?post_type=adqs_directory', 'adqs_go_pro');
	//Hide "aDirectory → Import / Export".
	remove_submenu_page('edit.php?post_type=adqs_directory', 'adqs_export_import');
}

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

Where do I put this code?

How to Hide aDirectory - Directory Listing WordPress Plugin Meta Boxes

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

	//Hide the "Directory Type Selection" meta box.
	remove_meta_box('adqs_directory_type_selection', $screen->id, 'advanced');
	//Hide the "Slider Images" meta box.
	remove_meta_box('adqs_images_slider_sidebar', $screen->id, 'side');
}

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