admin.php

<?php

/**
 * Class DealerAdmin
 */
class DealerAdmin extends ModelAdmin
{

    /**
     * @var array
     */
    private static $managed_models = array(
        'MyDealer' => array(
            'title' => 'Dealers',
        ),
    );

    /**
     * @var string
     */
    private static $url_segment = 'my-dealers';

    /**
     * @var string
     */
    private static $menu_title = 'Dealer Admin';

}