taxonomy-ms_directory_affiliate_manager.php

<?php // @codingStandardsIgnoreLine
if ( 'index' === get_queried_object()->slug ) {
		require_once 'lib/includes/affiliate-manager/archive.php';
}
if ( 'index' !== get_queried_object()->slug ) {
	require_once 'lib/includes/affiliate-manager/affiliate-manager.php';
	require_once 'lib/includes/affiliate-manager/affiliate-manager-layout.php';
}