Как правильно проверить доступ в yii-rights?

2 -  Зарегистрированный пользователь - !Yii::app()->user->isGuest; - N;

RWebUser Object
(
    [allowAutoLogin] => 1
    [guestName] => Guest
    [loginUrl] => Array
        (
            [0] => /user/login
        )

    [identityCookie] => 
    [authTimeout] => 
    [absoluteAuthTimeout] => 
    [autoRenewCookie] => 
    [autoUpdateFlash] => 1
    [loginRequiredAjaxResponse] => 
    [_keyPrefix:CWebUser:private] => 57e2c94f32f56d824ec3d429c04b1a90
    [_access:CWebUser:private] => Array
        (
        )

    [behaviors] => Array
        (
        )

    [_initialized:CApplicationComponent:private] => 1
    [_e:CComponent:private] => 
    [_m:CComponent:private] => 
)