yii2-app-basic/app/config/web/modules.php

<?php
/**
 * Created by PhpStorm.
 * User: slava
 * Date: 13.05.17
 * Time: 17:02
 */

return [
    'user' => [
        'class' => 'dektrium\user\Module',
        'admins' => ['admin'],
        'rememberFor' => 86400,
        'modelMap' => [
            'User' => 'app\models\dektriumuser\User',
            'Profile' => 'app\models\dektriumuser\Profile',
            'UserSearch' => 'app\models\dektriumuser\Users',
            'LoginForm' => 'app\models\dektriumuser\LoginForm',
            'RegistrationForm' => 'app\models\dektriumuser\RegistrationForm',
            'SettingsForm' => 'app\models\dektriumuser\SettingsForm',
            'RecoveryForm' => 'app\models\dektriumuser\RecoveryForm',
            'Token' => 'app\models\dektriumuser\Token',
        ],
        'controllerMap' => [
            'admin' => 'app\controllers\dektriumuser\AdminController',
            'security' => 'app\controllers\dektriumuser\SecurityController',
            'registration' => 'app\controllers\dektriumuser\RegistrationController',
            'settings' => 'app\controllers\dektriumuser\SettingsController',
        ],
        'mailer' => [
            'viewPath' => '@app/views/dektriumuser/mail',
        ],
    ],
    'utility' => [
        'class' => 'c006\utility\migration\Module',
    ],
];