diff --git a/CHANGELOG.md b/CHANGELOG.md
index c228557..302886e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@
  - Fix #195: UserCreateService: check if we're from web before setting flash message (maxxer)
  - Enh: Improvements to the admin responsive design (wautvda)
  - Enh: Add controller module class reference (TonisOrmisson)
+ - Enh: Replace the deprecated InvalidParamException in ClassMapHelper (TonisOrmisson)
  
 ## 1.1.4 - February 19, 2018
 - Enh: Check enableEmailConfirmation on registration (faenir)
diff --git a/docs/installation/available-actions.md b/docs/installation/available-actions.md
index 05c2c89..5ba8d44 100644
--- a/docs/installation/available-actions.md
+++ b/docs/installation/available-actions.md
@@ -13,6 +13,9 @@ The following is the list of action provided by the module:
 - **/user/settings/profile**      Displays profile settings form
 - **/user/settings/account**      Displays account settings form (email, username, password)
 - **/user/settings/networks**     Displays social network accounts settings page
+- **/user/settings/confirm**      Confirms a new email (requires *id* and *token* query params)
+- **/user/settings/privacy**      Displays GDPR data page
+- **/user/settings/gdprdelete**   Displays delete personal data page
 - **/user/profile/show**          Displays user's profile (requires *id* query param)
 - **/user/admin/index**           Displays user management interface
 - **/user/admin/create**          Displays create user form
diff --git a/docs/installation/migration-guide-from-dektrium-tools.md b/docs/installation/migration-guide-from-dektrium-tools.md
index 1f4a963..fc026b3 100644
--- a/docs/installation/migration-guide-from-dektrium-tools.md
+++ b/docs/installation/migration-guide-from-dektrium-tools.md
@@ -53,6 +53,18 @@ In `config/web.php` remove *module > rbac* configuration and change the *modules
 *  If you had `modelMap` customization you have to replace them with `classMap`.
 *  In your extended model replace the `BaseUser` inheritance from `dektrium\user\models\User` to `Da\User\Model\User`
 *  If you had controller remapping replace the inheritance from `dektrium\user\controllers\XX` to `Da\User\Controller\XX`
+*  Some properties has been renamed: from `enableConfirmation` to `enableEmailConfirmation`; from `enableGeneratingPassword` to `generatePasswords`
+*  Restore Identity url rule has been renamed: from `/user/admin/switch` to `/user/admin/switch-identity`
+*  Restore Identity session checker has changes: from
+```php
+if (Yii::$app->session->has(\dektrium\user\controllers\AdminController::ORIGINAL_USER_SESSION_KEY))
+```
+to
+```php
+/** @var Da\User\Module $module */
+$module = Yii::$app->getModule('user');
+if(Yii::$app->session->has($module->switchIdentitySessionKey))
+```
 
 ## Rbac migrations
 
diff --git a/src/User/Controller/AbstractAuthItemController.php b/src/User/Controller/AbstractAuthItemController.php
index 65d0f3f..4b49465 100644
--- a/src/User/Controller/AbstractAuthItemController.php
+++ b/src/User/Controller/AbstractAuthItemController.php
@@ -51,9 +51,9 @@ abstract class AbstractAuthItemController extends Controller
     {
         return [
             'access' => [
-                'class' => AccessControl::className(),
+                'class' => AccessControl::class,
                 'ruleConfig' => [
-                    'class' => AccessRuleFilter::className(),
+                    'class' => AccessRuleFilter::class,
                 ],
                 'rules' => [
                     [
diff --git a/src/User/Controller/ProfileController.php b/src/User/Controller/ProfileController.php
index 9852d7c..2e99fe1 100644
--- a/src/User/Controller/ProfileController.php
+++ b/src/User/Controller/ProfileController.php
@@ -43,7 +43,7 @@ class ProfileController extends Controller
     {
         return [
             'access' => [
-                'class' => AccessControl::className(),
+                'class' => AccessControl::class,
                 'rules' => [
                     [
                         'allow' => true,
diff --git a/src/User/Controller/RecoveryController.php b/src/User/Controller/RecoveryController.php
index 045d513..33c19ee 100644
--- a/src/User/Controller/RecoveryController.php
+++ b/src/User/Controller/RecoveryController.php
@@ -63,7 +63,7 @@ class RecoveryController extends Controller
     {
         return [
             'access' => [
-                'class' => AccessControl::className(),
+                'class' => AccessControl::class,
                 'rules' => [
                     [
                         'allow' => true,
diff --git a/src/User/Controller/RegistrationController.php b/src/User/Controller/RegistrationController.php
index 20ee421..424d8b0 100644
--- a/src/User/Controller/RegistrationController.php
+++ b/src/User/Controller/RegistrationController.php
@@ -72,7 +72,7 @@ class RegistrationController extends Controller
     {
         return [
             'access' => [
-                'class' => AccessControl::className(),
+                'class' => AccessControl::class,
                 'rules' => [
                     [
                         'allow' => true,
diff --git a/src/User/Controller/RuleController.php b/src/User/Controller/RuleController.php
index ccd6134..74626ca 100644
--- a/src/User/Controller/RuleController.php
+++ b/src/User/Controller/RuleController.php
@@ -36,15 +36,15 @@ class RuleController extends Controller
     {
         return [
             'verbs' => [
-                'class' => VerbFilter::className(),
+                'class' => VerbFilter::class,
                 'actions' => [
                     'delete' => ['POST'],
                 ],
             ],
             'access' => [
-                'class' => AccessControl::className(),
+                'class' => AccessControl::class,
                 'ruleConfig' => [
-                    'class' => AccessRuleFilter::className(),
+                    'class' => AccessRuleFilter::class,
                 ],
                 'rules' => [
                     [
diff --git a/src/User/Controller/SecurityController.php b/src/User/Controller/SecurityController.php
index 5e1a36a..5412e5f 100644
--- a/src/User/Controller/SecurityController.php
+++ b/src/User/Controller/SecurityController.php
@@ -64,7 +64,7 @@ class SecurityController extends Controller
     {
         return [
             'access' => [
-                'class' => AccessControl::className(),
+                'class' => AccessControl::class,
                 'rules' => [
                     [
                         'allow' => true,
@@ -79,7 +79,7 @@ class SecurityController extends Controller
                 ],
             ],
             'verbs' => [
-                'class' => VerbFilter::className(),
+                'class' => VerbFilter::class,
                 'actions' => [
                     'logout' => ['post'],
                 ],
@@ -94,7 +94,7 @@ class SecurityController extends Controller
     {
         return [
             'auth' => [
-                'class' => AuthAction::className(),
+                'class' => AuthAction::class,
                 // if user is not logged in, will try to log him in, otherwise
                 // will try to connect social account to user.
                 'successCallback' => Yii::$app->user->isGuest
diff --git a/src/User/Controller/SettingsController.php b/src/User/Controller/SettingsController.php
index 440d655..a4f891f 100644
--- a/src/User/Controller/SettingsController.php
+++ b/src/User/Controller/SettingsController.php
@@ -89,7 +89,7 @@ class SettingsController extends Controller
     {
         return [
             'verbs' => [
-                'class' => VerbFilter::className(),
+                'class' => VerbFilter::class,
                 'actions' => [
                     'disconnect' => ['post'],
                     'delete' => ['post'],
@@ -97,7 +97,7 @@ class SettingsController extends Controller
                 ],
             ],
             'access' => [
-                'class' => AccessControl::className(),
+                'class' => AccessControl::class,
                 'rules' => [
                     [
                         'allow' => true,
diff --git a/src/User/Filter/PasswordAgeEnforceFilter.php b/src/User/Filter/PasswordAgeEnforceFilter.php
index 2da75dc..9f92746 100644
--- a/src/User/Filter/PasswordAgeEnforceFilter.php
+++ b/src/User/Filter/PasswordAgeEnforceFilter.php
@@ -12,6 +12,8 @@
 
 namespace Da\User\Filter;
 
+use Da\User\Model\User;
+use Da\User\Module;
 use Yii;
 use yii\base\ActionFilter;
 
@@ -19,7 +21,9 @@ class PasswordAgeEnforceFilter extends ActionFilter
 {
     public function beforeAction($action)
     {
-        $maxPasswordAge = Yii::$app->getModule('user')->maxPasswordAge;
+        /** @var Module $module */
+        $module = Yii::$app->getModule('user');
+        $maxPasswordAge = $module->maxPasswordAge;
         // If feature is not set do nothing (or raise a configuration error?)
         if (is_null($maxPasswordAge)) {
             return parent::beforeAction($action);
@@ -28,7 +32,9 @@ class PasswordAgeEnforceFilter extends ActionFilter
             // Not our business
             return parent::beforeAction($action);
         }
-        if (Yii::$app->user->identity->password_age >= $maxPasswordAge) {
+        /** @var User $identity */
+        $identity = Yii::$app->user->identity;
+        if ($identity->password_age >= $maxPasswordAge) {
             // Force password change
             Yii::$app->getSession()->setFlash('warning', Yii::t('usuario', 'Your password has expired, you must change it now'));
             return Yii::$app->response->redirect(['/user/settings/account'])->send();
diff --git a/src/User/Helper/ClassMapHelper.php b/src/User/Helper/ClassMapHelper.php
index 3ca99f8..d1043c6 100644
--- a/src/User/Helper/ClassMapHelper.php
+++ b/src/User/Helper/ClassMapHelper.php
@@ -11,7 +11,7 @@
 
 namespace Da\User\Helper;
 
-use yii\base\InvalidParamException;
+use yii\base\InvalidArgumentException;
 
 class ClassMapHelper
 {
@@ -39,7 +39,7 @@ class ClassMapHelper
     /**
      * @param $key
      *
-     * @throws InvalidParamException
+     * @throws \InvalidArgumentException
      * @return mixed
      *
      */
@@ -48,6 +48,6 @@ class ClassMapHelper
         if (array_key_exists($key, $this->map)) {
             return $this->map[$key];
         }
-        throw new InvalidParamException('Unknown model map key: ' . $key);
+        throw new InvalidArgumentException('Unknown model map key: ' . $key);
     }
 }
diff --git a/src/User/Model/User.php b/src/User/Model/User.php
index d333453..c4fc048 100644
--- a/src/User/Model/User.php
+++ b/src/User/Model/User.php
@@ -161,7 +161,7 @@ class User extends ActiveRecord implements IdentityInterface
     public function behaviors()
     {
         $behaviors = [
-            TimestampBehavior::className(),
+            TimestampBehavior::class,
         ];
 
         if ($this->module->enableGDPRcompliance) {
diff --git a/src/User/resources/views/permission/index.php b/src/User/resources/views/permission/index.php
index a3f3958..18c61a6 100644
--- a/src/User/resources/views/permission/index.php
+++ b/src/User/resources/views/permission/index.php
@@ -53,7 +53,7 @@ $this->params['breadcrumbs'][] = $this->title;
                 ],
             ],
             [
-                'class' => ActionColumn::className(),
+                'class' => ActionColumn::class,
                 'template' => '{update} {delete}',
                 'urlCreator' => function ($action, $model) {
                     return Url::to(['/user/permission/' . $action, 'name' => $model['name']]);
diff --git a/src/User/resources/views/role/index.php b/src/User/resources/views/role/index.php
index 0713f4c..e18b817 100644
--- a/src/User/resources/views/role/index.php
+++ b/src/User/resources/views/role/index.php
@@ -54,7 +54,7 @@ $this->params['breadcrumbs'][] = $this->title;
                 ],
             ],
             [
-                'class' => ActionColumn::className(),
+                'class' => ActionColumn::class,
                 'template' => '{update} {delete}',
                 'urlCreator' => function ($action, $model) {
                     return Url::to(['/user/role/' . $action, 'name' => $model['name']]);
diff --git a/src/User/resources/views/rule/index.php b/src/User/resources/views/rule/index.php
index 9724ec8..7e5e15d 100644
--- a/src/User/resources/views/rule/index.php
+++ b/src/User/resources/views/rule/index.php
@@ -60,7 +60,7 @@ $this->params['breadcrumbs'][] = $this->title;
                 ],
             ],
             [
-                'class' => ActionColumn::className(),
+                'class' => ActionColumn::class,
                 'template' => '{update} {delete}',
                 'urlCreator' => function ($action, $model) {
                     return Url::to(['/user/rule/' . $action, 'name' => $model['name']]);
diff --git a/tests/functional/GdprCest.php b/tests/functional/GdprCest.php
index 855c842..1ae2e91 100644
--- a/tests/functional/GdprCest.php
+++ b/tests/functional/GdprCest.php
@@ -162,9 +162,6 @@ class GdprCest
         $this->_prepareModule(false, false,false);
         $I->amLoggedInAs(1);
         $I->amOnRoute('/user/settings/privacy');
-        $I->see('Not Found');
-        $I->amOnRoute('/user/settings/privacy');
-        $I->see('Not Found');$I->amOnRoute('/user/settings/privacy');
-        $I->see('Not Found');
+        $I->seeResponseCodeIs(404);
     }
 }