diff --git a/src/app/Models/Data/UserData.php b/src/app/Models/Data/UserData.php
index 9d789572..e90ea1e6 100644
--- a/src/app/Models/Data/UserData.php
+++ b/src/app/Models/Data/UserData.php
@@ -22,7 +22,7 @@ public function normalizeForGtm()
         $gtmUserData['vid'] = $normalizedData['external_id'][0];
         $gtmUserData['uid'] = $normalizedData['external_id'][1] ?? null;
         $gtmUserData['user_id'] = $gtmUserData['uid'];
-        $gtmUserData['user_type'] = Auth::check() ? Auth::user()->usergroup_id : 'guest';
+        $gtmUserData['user_type'] = Auth::check() ? Auth::user()->group_id : 'guest';
 
         return array_filter($gtmUserData);
     }
diff --git a/src/app/Providers/AppServiceProvider.php b/src/app/Providers/AppServiceProvider.php
index a7b64b1d..6e768c97 100644
--- a/src/app/Providers/AppServiceProvider.php
+++ b/src/app/Providers/AppServiceProvider.php
@@ -12,13 +12,18 @@
 use App\Services\OrderService;
 use FacebookAds\Api;
 use Illuminate\Database\Connection;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Foundation\Application;
 use Illuminate\Notifications\ChannelManager;
 use Illuminate\Pagination\Paginator;
 use Illuminate\Support\Carbon;
 use Illuminate\Support\Facades\Gate;
 use Illuminate\Support\ServiceProvider;
+use Sentry\Severity;
 use Spatie\Permission\Models\Role;
 
+use function Sentry\captureMessage;
+
 class AppServiceProvider extends ServiceProvider
 {
     public $bindings = [
@@ -63,6 +68,8 @@ public function boot(): void
         setlocale(LC_TIME, 'ru_RU.UTF-8');
         Carbon::setLocale(config('app.locale'));
 
+        $this->modelShouldBeStrict($app->isProduction());
+
         if ($app->isProduction()) {
             $app['request']->server->set('HTTPS', 'on');
         }
@@ -73,4 +80,23 @@ public function boot(): void
 
         Gate::policy(Role::class, RolePolicy::class);
     }
+
+    /**
+     * Model::shouldBeStrict()
+     */
+    private function modelShouldBeStrict(bool $isProduction): void
+    {
+        Model::preventAccessingMissingAttributes();
+        // Warn us when we try to set an unfillable property.
+        Model::preventSilentlyDiscardingAttributes();
+
+        Model::preventLazyLoading(!$isProduction);
+        // if ($isProduction) {
+        //     Model::handleLazyLoadingViolationUsing(function ($model, $relation) {
+        //         $class = get_class($model);
+
+        //         captureMessage("Attempted to lazy load [{$relation}] on model [{$class}].", Severity::warning());
+        //     });
+        // }
+    }
 }
diff --git a/src/app/Providers/GoogleTagManagerProvider.php b/src/app/Providers/GoogleTagManagerProvider.php
index 4b9c47c6..616ce3be 100644
--- a/src/app/Providers/GoogleTagManagerProvider.php
+++ b/src/app/Providers/GoogleTagManagerProvider.php
@@ -37,7 +37,7 @@ public function boot()
             $userData->setExternalIds([Device::getId(), Auth::id()]);
             GoogleTagManagerFacade::push(array_filter([
                 'pageType' => $page,
-                'user_type' => Auth::check() ? Auth::user()->usergroup_id : 'guest',
+                'user_type' => Auth::check() ? Auth::user()->group_id : 'guest',
                 'user_id' => Auth::id(),
                 'user_data' => $userData->normalizeForGtm(),
                 'site_price' => [