diff --git a/app/Console/Commands/Admin/UserCreateCommand.php b/app/Console/Commands/Admin/UserCreateCommand.php
index 08d67d18..979278d7 100644
--- a/app/Console/Commands/Admin/UserCreateCommand.php
+++ b/app/Console/Commands/Admin/UserCreateCommand.php
@@ -22,7 +22,8 @@ class UserCreateCommand extends Command
     protected $signature = 'admin:user:create
                 { name : The name of the user }
                 { email : The email of the user }
-                { --ask-for-password : Ask for the password, otherwise the command will generate a random one }';
+                { --ask-for-password : Ask for the password, otherwise the command will generate a random one }
+                { --verify-email : Verify the email address of the user }';
 
     /**
      * The console command description.
@@ -39,6 +40,7 @@ public function handle(): int
         $name = $this->argument('name');
         $email = $this->argument('email');
         $askForPassword = (bool) $this->option('ask-for-password');
+        $verifyEmail = (bool) $this->option('verify-email');
 
         if (User::query()->where('email', $email)->where('is_placeholder', '=', false)->exists()) {
             $this->error('User with email "'.$email.'" already exists.');
@@ -71,6 +73,10 @@ public function handle(): int
             throw new LogicException('User does not have an organization');
         }
 
+        if ($verifyEmail) {
+            $user->markEmailAsVerified();
+        }
+
         $this->info('Created user "'.$name.'" ("'.$email.'")');
         $this->line('ID: '.$user->getKey());
         $this->line('Name: '.$name);
diff --git a/app/Filament/Resources/ClientResource.php b/app/Filament/Resources/ClientResource.php
index dee96260..ee43a4e4 100644
--- a/app/Filament/Resources/ClientResource.php
+++ b/app/Filament/Resources/ClientResource.php
@@ -60,8 +60,13 @@ public static function table(Table $table): Table
             ->defaultSort('created_at', 'desc')
             ->filters([
                 SelectFilter::make('organization')
+                    ->label('Organization')
                     ->relationship('organization', 'name')
                     ->searchable(),
+                SelectFilter::make('organization_id')
+                    ->label('Organization ID')
+                    ->relationship('organization', 'id')
+                    ->searchable(),
             ])
             ->actions([
                 Tables\Actions\EditAction::make(),
diff --git a/app/Filament/Resources/OrganizationInvitationResource/Pages/EditOrganizationInvitation.php b/app/Filament/Resources/OrganizationInvitationResource/Pages/EditOrganizationInvitation.php
index 5011d0db..c1c6e76d 100644
--- a/app/Filament/Resources/OrganizationInvitationResource/Pages/EditOrganizationInvitation.php
+++ b/app/Filament/Resources/OrganizationInvitationResource/Pages/EditOrganizationInvitation.php
@@ -5,6 +5,7 @@
 namespace App\Filament\Resources\OrganizationInvitationResource\Pages;
 
 use App\Filament\Resources\OrganizationInvitationResource;
+use Filament\Actions;
 use Filament\Resources\Pages\EditRecord;
 
 class EditOrganizationInvitation extends EditRecord
@@ -14,6 +15,8 @@ class EditOrganizationInvitation extends EditRecord
     protected function getHeaderActions(): array
     {
         return [
+            Actions\DeleteAction::make()
+                ->icon('heroicon-m-trash'),
         ];
     }
 }
diff --git a/app/Filament/Resources/OrganizationResource/RelationManagers/UsersRelationManager.php b/app/Filament/Resources/OrganizationResource/RelationManagers/UsersRelationManager.php
index d09b1057..d027d4dc 100644
--- a/app/Filament/Resources/OrganizationResource/RelationManagers/UsersRelationManager.php
+++ b/app/Filament/Resources/OrganizationResource/RelationManagers/UsersRelationManager.php
@@ -56,6 +56,7 @@ public function table(Table $table): Table
             ])
             ->headerActions([
                 Tables\Actions\AttachAction::make()
+                    ->recordTitle(fn (User $record): string => "{$record->name} ({$record->email})")
                     ->form(fn (AttachAction $action): array => [
                         $action->getRecordSelect(),
                         Select::make('role')
diff --git a/app/Filament/Resources/ProjectResource.php b/app/Filament/Resources/ProjectResource.php
index d1ef89ae..695c31e5 100644
--- a/app/Filament/Resources/ProjectResource.php
+++ b/app/Filament/Resources/ProjectResource.php
@@ -72,8 +72,13 @@ public static function table(Table $table): Table
             ])
             ->filters([
                 SelectFilter::make('organization')
+                    ->label('Organization')
                     ->relationship('organization', 'name')
                     ->searchable(),
+                SelectFilter::make('organization_id')
+                    ->label('Organization ID')
+                    ->relationship('organization', 'id')
+                    ->searchable(),
             ])
             ->defaultSort('created_at', 'desc')
             ->actions([
diff --git a/app/Filament/Resources/ReportResource.php b/app/Filament/Resources/ReportResource.php
index 064bdcfa..cf141bf9 100644
--- a/app/Filament/Resources/ReportResource.php
+++ b/app/Filament/Resources/ReportResource.php
@@ -101,8 +101,13 @@ public static function table(Table $table): Table
             ->defaultSort('created_at', 'desc')
             ->filters([
                 SelectFilter::make('organization')
+                    ->label('Organization')
                     ->relationship('organization', 'name')
                     ->searchable(),
+                SelectFilter::make('organization_id')
+                    ->label('Organization ID')
+                    ->relationship('organization', 'id')
+                    ->searchable(),
             ])
             ->actions([
                 Action::make('public-view')
diff --git a/app/Filament/Resources/TagResource.php b/app/Filament/Resources/TagResource.php
index 1f134f68..659f4755 100644
--- a/app/Filament/Resources/TagResource.php
+++ b/app/Filament/Resources/TagResource.php
@@ -60,8 +60,13 @@ public static function table(Table $table): Table
             ->defaultSort('created_at', 'desc')
             ->filters([
                 SelectFilter::make('organization')
+                    ->label('Organization')
                     ->relationship('organization', 'name')
                     ->searchable(),
+                SelectFilter::make('organization_id')
+                    ->label('Organization ID')
+                    ->relationship('organization', 'id')
+                    ->searchable(),
             ])
             ->actions([
                 Tables\Actions\EditAction::make(),
diff --git a/app/Filament/Resources/TaskResource.php b/app/Filament/Resources/TaskResource.php
index d4be3651..78e63b31 100644
--- a/app/Filament/Resources/TaskResource.php
+++ b/app/Filament/Resources/TaskResource.php
@@ -61,8 +61,13 @@ public static function table(Table $table): Table
             ])
             ->filters([
                 SelectFilter::make('organization')
+                    ->label('Organization')
                     ->relationship('organization', 'name')
                     ->searchable(),
+                SelectFilter::make('organization_id')
+                    ->label('Organization ID')
+                    ->relationship('organization', 'id')
+                    ->searchable(),
             ])
             ->defaultSort('created_at', 'desc')
             ->actions([
diff --git a/app/Filament/Resources/TimeEntryResource.php b/app/Filament/Resources/TimeEntryResource.php
index cd9a5ce9..ffd133b3 100644
--- a/app/Filament/Resources/TimeEntryResource.php
+++ b/app/Filament/Resources/TimeEntryResource.php
@@ -92,8 +92,13 @@ public static function table(Table $table): Table
             ])
             ->filters([
                 SelectFilter::make('organization')
+                    ->label('Organization')
                     ->relationship('organization', 'name')
                     ->searchable(),
+                SelectFilter::make('organization_id')
+                    ->label('Organization ID')
+                    ->relationship('organization', 'id')
+                    ->searchable(),
             ])
             ->defaultSort('created_at', 'desc')
             ->actions([
diff --git a/app/Service/Import/ImportDatabaseHelper.php b/app/Service/Import/ImportDatabaseHelper.php
index 1ca251ce..6f6067b8 100644
--- a/app/Service/Import/ImportDatabaseHelper.php
+++ b/app/Service/Import/ImportDatabaseHelper.php
@@ -196,6 +196,7 @@ public function getCachedModels(): array
         if ($this->mapKeyToModel === null) {
             return [];
         }
+
         return array_values($this->mapKeyToModel);
     }
 
diff --git a/config/excel.php b/config/excel.php
index 22ade426..02dc56f5 100644
--- a/config/excel.php
+++ b/config/excel.php
@@ -163,8 +163,8 @@
        */
         'cells' => [
             'middleware' => [
-                //\Maatwebsite\Excel\Middleware\TrimCellValue::class,
-                //\Maatwebsite\Excel\Middleware\ConvertEmptyCellValuesToNull::class,
+                // \Maatwebsite\Excel\Middleware\TrimCellValue::class,
+                // \Maatwebsite\Excel\Middleware\ConvertEmptyCellValuesToNull::class,
             ],
         ],
 
diff --git a/tests/Unit/Console/Commands/Admin/OrganizationDeleteCommandTest.php b/tests/Unit/Console/Commands/Admin/OrganizationDeleteCommandTest.php
index 5c4201f8..22198f7d 100644
--- a/tests/Unit/Console/Commands/Admin/OrganizationDeleteCommandTest.php
+++ b/tests/Unit/Console/Commands/Admin/OrganizationDeleteCommandTest.php
@@ -28,8 +28,10 @@ public function test_it_calls_the_deletion_service_with_the_organization(): void
         });
 
         // Act
-        $this->artisan('admin:organization:delete', ['organization' => $organization->getKey()])
-            ->expectsOutput("Deleting organization with ID {$organization->getKey()}")
+        $command = $this->artisan('admin:organization:delete', ['organization' => $organization->getKey()]);
+
+        // Assert
+        $command->expectsOutput("Deleting organization with ID {$organization->getKey()}")
             ->expectsOutput("Organization with ID {$organization->getKey()} has been deleted.")
             ->assertExitCode(0);
     }
@@ -40,9 +42,11 @@ public function test_it_fails_if_organization_does_not_exist(): void
         $organizationId = Str::uuid()->toString();
 
         // Act
-        $this->artisan('admin:organization:delete', ['organization' => $organizationId])
-            ->expectsOutput('Organization with ID '.$organizationId.' not found.')
-            ->assertExitCode(1);
+        $command = $this->artisan('admin:organization:delete', ['organization' => $organizationId]);
+
+        // Assert
+        $command->expectsOutput('Organization with ID '.$organizationId.' not found.');
+        $command->assertExitCode(1);
     }
 
     public function test_it_fails_if_organization_id_is_not_a_valid_uuid(): void
@@ -51,8 +55,10 @@ public function test_it_fails_if_organization_id_is_not_a_valid_uuid(): void
         $organizationId = 'invalid-uuid';
 
         // Act
-        $this->artisan('admin:organization:delete', ['organization' => $organizationId])
-            ->expectsOutput('Organization ID must be a valid UUID.')
+        $command = $this->artisan('admin:organization:delete', ['organization' => $organizationId]);
+
+        // Assert
+        $command->expectsOutput('Organization ID must be a valid UUID.')
             ->assertExitCode(1);
     }
 }
diff --git a/tests/Unit/Console/Commands/Admin/UserCreateCommandCommandTest.php b/tests/Unit/Console/Commands/Admin/UserCreateCommandCommandTest.php
new file mode 100644
index 00000000..1d822241
--- /dev/null
+++ b/tests/Unit/Console/Commands/Admin/UserCreateCommandCommandTest.php
@@ -0,0 +1,114 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Unit\Console\Commands\Admin;
+
+use App\Console\Commands\Admin\UserCreateCommand;
+use App\Models\User;
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Artisan;
+use Illuminate\Support\Facades\Hash;
+use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\Attributes\UsesClass;
+use Tests\TestCaseWithDatabase;
+
+#[CoversClass(UserCreateCommand::class)]
+#[UsesClass(UserCreateCommand::class)]
+class UserCreateCommandCommandTest extends TestCaseWithDatabase
+{
+    public function test_it_creates_user(): void
+    {
+        // Arrange
+        $email = 'mail@testuser.test';
+        $name = 'Test User';
+
+        // Act
+        $exitCode = $this->withoutMockingConsoleOutput()->artisan('admin:user:create', [
+            'name' => $name,
+            'email' => $email,
+        ]);
+
+        // Assert
+        $this->assertSame(Command::SUCCESS, $exitCode);
+        $output = Artisan::output();
+        $this->assertStringContainsString('Created user "'.$name.'" ("'.$email.'")', $output);
+        $this->assertDatabaseHas(User::class, [
+            'name' => $name,
+            'email' => $email,
+            'email_verified_at' => null,
+        ]);
+    }
+
+    public function test_created_user_is_verified_if_option_is_set(): void
+    {
+        // Arrange
+        $email = 'mail@testuser.test';
+        $name = 'Test User';
+
+        // Act
+        $exitCode = $this->withoutMockingConsoleOutput()->artisan('admin:user:create', [
+            'name' => $name,
+            'email' => $email,
+            '--verify-email' => true,
+        ]);
+
+        // Assert
+        $this->assertSame(Command::SUCCESS, $exitCode);
+        $output = Artisan::output();
+        $this->assertStringContainsString('Created user "'.$name.'" ("'.$email.'")', $output);
+        $this->assertDatabaseHas(User::class, [
+            'name' => $name,
+            'email' => $email,
+        ]);
+        $user = User::where('email', $email)->first();
+        $this->assertNotNull($user->email_verified_at);
+    }
+
+    public function test_it_fails_if_user_with_email_already_exists(): void
+    {
+        // Arrange
+        $email = 'mail@testuser.test';
+        $name = 'Test User';
+
+        User::factory()->create([
+            'email' => $email,
+        ]);
+
+        // Act
+        $exitCode = $this->withoutMockingConsoleOutput()->artisan('admin:user:create', [
+            'name' => $name,
+            'email' => $email,
+        ]);
+
+        // Assert
+        $this->assertSame(Command::FAILURE, $exitCode);
+        $output = Artisan::output();
+        $this->assertStringContainsString('User with email "'.$email.'" already exists.', $output);
+    }
+
+    public function test_it_asks_for_password_if_option_is_set(): void
+    {
+        // Arrange
+        $email = 'mail@testuser.test';
+        $name = 'Test User';
+
+        // Act
+        $this->artisan('admin:user:create', [
+            'name' => $name,
+            'email' => $email,
+            '--ask-for-password' => true,
+        ])
+            ->expectsQuestion('Enter the password', 'password')
+            ->assertExitCode(Command::SUCCESS);
+
+        $this->assertDatabaseHas(User::class, [
+            'name' => $name,
+            'email' => $email,
+            'email_verified_at' => null,
+        ]);
+        $user = User::where('email', $email)->first();
+        $this->assertNotNull($user->password);
+        $this->assertTrue(Hash::check('password', $user->password));
+    }
+}
diff --git a/tests/Unit/Console/Commands/Admin/UserVerifyCommandTest.php b/tests/Unit/Console/Commands/Admin/UserVerifyCommandTest.php
index bc0a6bdf..0efa985c 100644
--- a/tests/Unit/Console/Commands/Admin/UserVerifyCommandTest.php
+++ b/tests/Unit/Console/Commands/Admin/UserVerifyCommandTest.php
@@ -29,7 +29,6 @@ public function test_it_verifies_user_email(): void
         $command = $this->artisan('admin:user:verify', ['email' => $user->email]);
 
         // Assert
-
         $command->expectsOutput('Start verifying user with email "'.$user->email.'"')
             ->expectsOutput('User with email "'.$user->email.'" has been verified.')
             ->assertExitCode(0);
diff --git a/tests/Unit/Filament/Resources/OrganizationInvitationResourceTest.php b/tests/Unit/Filament/Resources/OrganizationInvitationResourceTest.php
new file mode 100644
index 00000000..8b0994b8
--- /dev/null
+++ b/tests/Unit/Filament/Resources/OrganizationInvitationResourceTest.php
@@ -0,0 +1,78 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Unit\Filament\Resources;
+
+use App\Filament\Resources\OrganizationInvitationResource;
+use App\Models\Organization;
+use App\Models\OrganizationInvitation;
+use App\Models\User;
+use Filament\Actions\DeleteAction;
+use Illuminate\Support\Facades\Config;
+use Livewire\Livewire;
+use PHPUnit\Framework\Attributes\UsesClass;
+use Tests\Unit\Filament\FilamentTestCase;
+
+#[UsesClass(OrganizationInvitationResource::class)]
+class OrganizationInvitationResourceTest extends FilamentTestCase
+{
+    protected function setUp(): void
+    {
+        parent::setUp();
+        Config::set('auth.super_admins', ['admin@example.com']);
+        $user = User::factory()->withPersonalOrganization()->create([
+            'email' => 'admin@example.com',
+        ]);
+
+        $this->actingAs($user);
+    }
+
+    public function test_can_list_organization_invitations(): void
+    {
+        // Arrange
+        $user = User::factory()->create();
+        $organization = Organization::factory()->withOwner($user)->create();
+        $organizationInvitations = OrganizationInvitation::factory()->forOrganization($organization)->createMany(5);
+
+        // Act
+        $response = Livewire::test(OrganizationInvitationResource\Pages\ListOrganizationInvitations::class);
+
+        // Assert
+        $response->assertSuccessful();
+        $response->assertCanSeeTableRecords($organizationInvitations);
+    }
+
+    public function test_can_see_edit_page_of_organization_invitation(): void
+    {
+        // Arrange
+        $organization = Organization::factory()->create();
+        $organizationInvitation = OrganizationInvitation::factory()->forOrganization($organization)->create();
+
+        // Act
+        $response = Livewire::test(OrganizationInvitationResource\Pages\EditOrganizationInvitation::class, [
+            'record' => $organizationInvitation->getKey(),
+        ]);
+
+        // Assert
+        $response->assertSuccessful();
+    }
+
+    public function test_can_delete_a_organization_invitation(): void
+    {
+        // Arrange
+        $organization = Organization::factory()->create();
+        $organizationInvitation = OrganizationInvitation::factory()->forOrganization($organization)->create();
+
+        // Act
+        $response = Livewire::test(OrganizationInvitationResource\Pages\EditOrganizationInvitation::class, [
+            'record' => $organizationInvitation->getKey(),
+        ])->callAction(DeleteAction::class);
+
+        // Assert
+        $response->assertSuccessful();
+        $this->assertDatabaseMissing(OrganizationInvitation::class, [
+            'id' => $organizationInvitation->getKey(),
+        ]);
+    }
+}
diff --git a/tests/Unit/Filament/Resources/OrganizationResourceTest.php b/tests/Unit/Filament/Resources/OrganizationResourceTest.php
index ab0c4be5..6762e89b 100644
--- a/tests/Unit/Filament/Resources/OrganizationResourceTest.php
+++ b/tests/Unit/Filament/Resources/OrganizationResourceTest.php
@@ -6,6 +6,7 @@
 
 use App\Filament\Resources\OrganizationResource;
 use App\Models\Organization;
+use App\Models\OrganizationInvitation;
 use App\Models\User;
 use App\Service\DeletionService;
 use Illuminate\Support\Facades\Config;
@@ -74,4 +75,41 @@ public function test_can_delete_a_organization(): void
         // Assert
         $response->assertSuccessful();
     }
+
+    public function test_can_list_related_users(): void
+    {
+        // Arrange
+        $organization = Organization::factory()->create();
+        $user1 = User::factory()->create();
+        $user2 = User::factory()->create();
+        $organization->users()->attach($user1);
+        $organization->users()->attach($user2);
+
+        // Act
+        $response = Livewire::test(OrganizationResource\RelationManagers\UsersRelationManager::class, [
+            'ownerRecord' => $organization,
+            'pageClass' => OrganizationResource\Pages\EditOrganization::class,
+        ]);
+
+        // Assert
+        $response->assertSuccessful();
+        $response->assertCanSeeTableRecords($organization->users()->get());
+    }
+
+    public function test_can_list_related_invitations(): void
+    {
+        // Arrange
+        $organization = Organization::factory()->create();
+        $organizationInvitations = OrganizationInvitation::factory()->forOrganization($organization)->createMany(5);
+
+        // Act
+        $response = Livewire::test(OrganizationResource\RelationManagers\InvitationsRelationManager::class, [
+            'ownerRecord' => $organization,
+            'pageClass' => OrganizationResource\Pages\EditOrganization::class,
+        ]);
+
+        // Assert
+        $response->assertSuccessful();
+        $response->assertCanSeeTableRecords($organizationInvitations);
+    }
 }
diff --git a/tests/Unit/Filament/Resources/ReportResourceTest.php b/tests/Unit/Filament/Resources/ReportResourceTest.php
new file mode 100644
index 00000000..9b5664da
--- /dev/null
+++ b/tests/Unit/Filament/Resources/ReportResourceTest.php
@@ -0,0 +1,55 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Unit\Filament\Resources;
+
+use App\Filament\Resources\ReportResource;
+use App\Models\Report;
+use App\Models\User;
+use Illuminate\Support\Facades\Config;
+use Livewire\Livewire;
+use PHPUnit\Framework\Attributes\UsesClass;
+use Tests\Unit\Filament\FilamentTestCase;
+
+#[UsesClass(ReportResource::class)]
+class ReportResourceTest extends FilamentTestCase
+{
+    protected function setUp(): void
+    {
+        parent::setUp();
+        Config::set('auth.super_admins', ['admin@example.com']);
+        $user = User::factory()->withPersonalOrganization()->create([
+            'email' => 'admin@example.com',
+        ]);
+
+        $this->actingAs($user);
+    }
+
+    public function test_can_list_reports(): void
+    {
+        // Arrange
+        $reports = Report::factory()->createMany(5);
+
+        // Act
+        $response = Livewire::test(ReportResource\Pages\ListReports::class);
+
+        // Assert
+        $response->assertSuccessful();
+        $response->assertCanSeeTableRecords($reports);
+    }
+
+    public function test_can_see_edit_page_of_report(): void
+    {
+        // Arrange
+        $report = Report::factory()->create();
+
+        // Act
+        $response = Livewire::test(ReportResource\Pages\EditReport::class, [
+            'record' => $report->getKey(),
+        ]);
+
+        // Assert
+        $response->assertSuccessful();
+    }
+}
diff --git a/tests/Unit/Filament/Resources/UserResourceTest.php b/tests/Unit/Filament/Resources/UserResourceTest.php
index 1f5ced07..ca941e4f 100644
--- a/tests/Unit/Filament/Resources/UserResourceTest.php
+++ b/tests/Unit/Filament/Resources/UserResourceTest.php
@@ -7,6 +7,7 @@
 use App\Exceptions\Api\CanNotDeleteUserWhoIsOwnerOfOrganizationWithMultipleMembers;
 use App\Filament\Resources\TimeEntryResource;
 use App\Filament\Resources\UserResource;
+use App\Models\Organization;
 use App\Models\User;
 use App\Service\DeletionService;
 use Illuminate\Support\Facades\Config;
@@ -54,6 +55,18 @@ public function test_can_see_edit_page_of_user(): void
         $response->assertSuccessful();
     }
 
+    public function test_can_see_view_page_of_user(): void
+    {
+        // Arrange
+        $user = User::factory()->create();
+
+        // Act
+        $response = Livewire::test(UserResource\Pages\ViewUser::class, ['record' => $user->getKey()]);
+
+        // Assert
+        $response->assertSuccessful();
+    }
+
     public function test_can_delete_a_user(): void
     {
         // Arrange
@@ -91,4 +104,42 @@ public function test_delete_user_shows_error_notification_on_failure(): void
         $response->assertNotified(__('exceptions.api.can_not_delete_user_who_is_owner_of_organization_with_multiple_members'));
         $response->assertSuccessful();
     }
+
+    public function test_can_list_related_organizations(): void
+    {
+        // Arrange
+        $user = User::factory()->create();
+        $ownedOrganization = Organization::factory()->withOwner($user)->create();
+        $organization = Organization::factory()->create();
+
+        // Act
+        $response = Livewire::test(UserResource\RelationManagers\OrganizationsRelationManager::class, [
+            'ownerRecord' => $user,
+            'pageClass' => UserResource\Pages\EditUser::class,
+        ]);
+
+        // Assert
+        $response->assertSuccessful();
+        $response->assertCanSeeTableRecords($user->organizations()->get());
+        $response->assertCanNotSeeTableRecords($user->ownedTeams()->get());
+    }
+
+    public function test_can_list_related_owned_organizations(): void
+    {
+        // Arrange
+        $user = User::factory()->create();
+        $ownedOrganization = Organization::factory()->withOwner($user)->create();
+        $organization = Organization::factory()->create();
+
+        // Act
+        $response = Livewire::test(UserResource\RelationManagers\OwnedOrganizationsRelationManager::class, [
+            'ownerRecord' => $user,
+            'pageClass' => UserResource\Pages\EditUser::class,
+        ]);
+
+        // Assert
+        $response->assertSuccessful();
+        $response->assertCanSeeTableRecords($user->ownedTeams()->get());
+        $response->assertCanNotSeeTableRecords($user->organizations()->get());
+    }
 }
diff --git a/tests/Unit/Service/Import/ImportDatabaseHelperTest.php b/tests/Unit/Service/Import/ImportDatabaseHelperTest.php
index ae4549bd..854d5a9f 100644
--- a/tests/Unit/Service/Import/ImportDatabaseHelperTest.php
+++ b/tests/Unit/Service/Import/ImportDatabaseHelperTest.php
@@ -229,4 +229,23 @@ public function test_get_model_by_id_caches_result(): void
         // Assert
         $this->assertSame($user->getKey(), $model1->getKey());
     }
+
+    public function test_get_cached_models_returns_all_models_where_the_helper_already_fetched_the_model(): void
+    {
+        // Arrange
+        $user1 = User::factory()->create();
+        $user2 = User::factory()->create();
+        $helper = new ImportDatabaseHelper(User::class, ['email'], true);
+        $helper->getModelById($user1->getKey());
+        $helper->getModelById($user2->getKey());
+        $helper->getModelById($user1->getKey());
+
+        // Act
+        $models = $helper->getCachedModels();
+
+        // Assert
+        $this->assertCount(2, $models);
+        $this->assertContains($user1->getKey(), collect($models)->pluck('id')->toArray());
+        $this->assertContains($user2->getKey(), collect($models)->pluck('id')->toArray());
+    }
 }
diff --git a/tests/Unit/Service/TimezoneServiceTest.php b/tests/Unit/Service/TimezoneServiceTest.php
index 638734d1..d6bc6253 100644
--- a/tests/Unit/Service/TimezoneServiceTest.php
+++ b/tests/Unit/Service/TimezoneServiceTest.php
@@ -29,7 +29,7 @@ public function test_get_timezones_returns_all_available_timezones(): void
 
         // Assert
         $this->assertIsArray($result);
-        $this->assertCount(419, $result);
+        $this->assertTrue(in_array(count($result), [418, 419], true));
         $this->assertContains('Europe/Vienna', $result);
         $this->assertContains('Europe/Berlin', $result);
         $this->assertContains('Europe/London', $result);