diff --git a/src/Models/Page.php b/src/Models/Page.php
index e8b3c556..13049dc6 100644
--- a/src/Models/Page.php
+++ b/src/Models/Page.php
@@ -2,18 +2,23 @@
 
 namespace TypiCMS\Modules\Core\Models;
 
+use Illuminate\Database\Eloquent\Attributes\ObservedBy;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Laracasts\Presenter\PresentableTrait;
 use Spatie\Translatable\HasTranslations;
 use TypiCMS\Modules\Core\Facades\TypiCMS;
+use TypiCMS\Modules\Core\Observers\AddToMenuObserver;
+use TypiCMS\Modules\Core\Observers\HomePageObserver;
+use TypiCMS\Modules\Core\Observers\UriObserver;
 use TypiCMS\Modules\Core\Presenters\PagePresenter;
 use TypiCMS\Modules\Core\Traits\HasFiles;
 use TypiCMS\Modules\Core\Traits\Historable;
 use TypiCMS\NestableCollection;
 use TypiCMS\NestableTrait;
 
+#[ObservedBy([AddToMenuObserver::class, HomePageObserver::class, UriObserver::class])]
 class Page extends Base
 {
     use HasFiles;
diff --git a/src/Models/Taxonomy.php b/src/Models/Taxonomy.php
index b6c644ff..23835ae7 100644
--- a/src/Models/Taxonomy.php
+++ b/src/Models/Taxonomy.php
@@ -2,14 +2,17 @@
 
 namespace TypiCMS\Modules\Core\Models;
 
+use Illuminate\Database\Eloquent\Attributes\ObservedBy;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Laracasts\Presenter\PresentableTrait;
 use Spatie\EloquentSortable\Sortable;
 use Spatie\EloquentSortable\SortableTrait;
 use Spatie\Translatable\HasTranslations;
+use TypiCMS\Modules\Core\Observers\SlugObserver;
 use TypiCMS\Modules\Core\Presenters\TaxonomyPresenter;
 use TypiCMS\Modules\Core\Traits\Historable;
 
+#[ObservedBy(SlugObserver::class)]
 class Taxonomy extends Base implements Sortable
 {
     use HasTranslations;
diff --git a/src/Models/Term.php b/src/Models/Term.php
index 176cc023..bbf4cf5e 100644
--- a/src/Models/Term.php
+++ b/src/Models/Term.php
@@ -2,15 +2,18 @@
 
 namespace TypiCMS\Modules\Core\Models;
 
+use Illuminate\Database\Eloquent\Attributes\ObservedBy;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Support\Facades\Route;
 use Laracasts\Presenter\PresentableTrait;
 use Spatie\EloquentSortable\Sortable;
 use Spatie\EloquentSortable\SortableTrait;
 use Spatie\Translatable\HasTranslations;
+use TypiCMS\Modules\Core\Observers\SlugObserver;
 use TypiCMS\Modules\Core\Presenters\TermPresenter;
 use TypiCMS\Modules\Core\Traits\Historable;
 
+#[ObservedBy(SlugObserver::class)]
 class Term extends Base implements Sortable
 {
     use HasTranslations;
diff --git a/src/Providers/ModuleServiceProvider.php b/src/Providers/ModuleServiceProvider.php
index 070c3d57..c37b30b3 100644
--- a/src/Providers/ModuleServiceProvider.php
+++ b/src/Providers/ModuleServiceProvider.php
@@ -45,11 +45,7 @@
 use TypiCMS\Modules\Core\Models\Taxonomy;
 use TypiCMS\Modules\Core\Models\Term;
 use TypiCMS\Modules\Core\Models\User;
-use TypiCMS\Modules\Core\Observers\AddToMenuObserver;
 use TypiCMS\Modules\Core\Observers\FileObserver;
-use TypiCMS\Modules\Core\Observers\HomePageObserver;
-use TypiCMS\Modules\Core\Observers\SlugObserver;
-use TypiCMS\Modules\Core\Observers\UriObserver;
 use TypiCMS\Modules\Core\Services\FileUploader;
 use TypiCMS\Modules\Core\Services\TypiCMS;
 
@@ -239,11 +235,6 @@ public function boot(): void
         |--------------------------------------------------------------------------
         */
         File::observe(new FileObserver(new FileUploader()));
-        Page::observe(new AddToMenuObserver());
-        Page::observe(new HomePageObserver());
-        Page::observe(new UriObserver());
-        Taxonomy::observe(new SlugObserver());
-        Term::observe(new SlugObserver());
 
         /*
         |--------------------------------------------------------------------------