diff --git a/app/Filament/Resources/MailAdressens/Tables/MailAdressensTable.php b/app/Filament/Resources/MailAdressens/Tables/MailAdressensTable.php
index e7e51ea..b022ae2 100644
--- a/app/Filament/Resources/MailAdressens/Tables/MailAdressensTable.php
+++ b/app/Filament/Resources/MailAdressens/Tables/MailAdressensTable.php
@@ -29,7 +29,7 @@ class MailAdressensTable
                     ->label('Senden'),
                 TextColumn::make('company')->label('Firma'),
                 TextColumn::make('email'),
-                TextColumn::make('vereidigung')->date(),
+                TextColumn::make('vereidigung')->date()->sortable(),
                 TextColumn::make('gender')
                     ->label('Geschlecht')
                     ->formatStateUsing(fn (string $state): string => match ($state) {
diff --git a/app/Models/MailAdressen.php b/app/Models/MailAdressen.php
index 6eca484..fcc3f96 100644
--- a/app/Models/MailAdressen.php
+++ b/app/Models/MailAdressen.php
@@ -12,13 +12,10 @@ class MailAdressen extends Model
         'gender',
         'first_name',
         'last_name',
-        'teilhaber',
         'address',
         'zip',
         'city',
         'vereidigung',
-        'istpartner',
-        'burogemeinschaft',
         'im_newsletter',
     ];
 }
diff --git a/database/migrations/2026_05_04_070425_create_mail_adressens_table.php b/database/migrations/2026_05_04_070425_create_mail_adressens_table.php
index 097107f..822f482 100644
--- a/database/migrations/2026_05_04_070425_create_mail_adressens_table.php
+++ b/database/migrations/2026_05_04_070425_create_mail_adressens_table.php
@@ -18,14 +18,11 @@ return new class extends Migration
             $table->string('gender')->nullable();
             $table->string('first_name')->nullable();
             $table->string('last_name')->nullable();
-            $table->string('teilhaber')->nullable();
             $table->string('address')->nullable();
             $table->string('zip')->nullable();
             $table->string('city')->nullable();
             $table->timestamp('vereidigung')->nullable();
             $table->boolean('im_newsletter')->default(false);
-            $table->boolean('istpartner')->default(false);
-            $table->boolean('burogemeinschaft')->default(false);
             $table->timestamps();
         });
     }