diff --git a/app/Filament/Pages/DriftLanding.php b/app/Filament/Pages/DriftLanding.php
index 3b7c1d6..d69c67c 100644
--- a/app/Filament/Pages/DriftLanding.php
+++ b/app/Filament/Pages/DriftLanding.php
@@ -11,6 +11,7 @@
 use App\Models\InventorySyncRun;
 use App\Models\Tenant;
 use App\Models\User;
+use App\Notifications\RunStatusChangedNotification;
 use App\Services\BulkOperationService;
 use App\Services\Drift\DriftRunSelector;
 use App\Support\RunIdempotency;
@@ -176,13 +177,24 @@ public function mount(): void
             return;
         }
 
+        if (! $user->canSyncTenant($tenant)) {
+            $this->state = 'blocked';
+            $this->message = 'You can view existing drift findings and run history, but you do not have permission to generate drift.';
+
+            return;
+        }
+
         $bulkOperationService = app(BulkOperationService::class);
         $run = $bulkOperationService->createRun(
             tenant: $tenant,
             user: $user,
             resource: 'drift',
             action: 'generate',
-            itemIds: [$scopeKey],
+            itemIds: [
+                'scope_key' => $scopeKey,
+                'baseline_run_id' => (int) $baseline->getKey(),
+                'current_run_id' => (int) $current->getKey(),
+            ],
             totalItems: 1,
         );
 
@@ -199,6 +211,20 @@ public function mount(): void
             scopeKey: $scopeKey,
             bulkOperationRunId: (int) $run->getKey(),
         );
+
+        $user->notify(new RunStatusChangedNotification([
+            'tenant_id' => (int) $tenant->getKey(),
+            'run_type' => 'bulk_operation',
+            'run_id' => (int) $run->getKey(),
+            'status' => 'queued',
+            'counts' => [
+                'total' => (int) $run->total_items,
+                'processed' => (int) $run->processed_items,
+                'succeeded' => (int) $run->succeeded,
+                'failed' => (int) $run->failed,
+                'skipped' => (int) $run->skipped,
+            ],
+        ]));
     }
 
     public function getFindingsUrl(): string
diff --git a/app/Filament/Resources/BulkOperationRunResource.php b/app/Filament/Resources/BulkOperationRunResource.php
index cfdde9b..ca9677e 100644
--- a/app/Filament/Resources/BulkOperationRunResource.php
+++ b/app/Filament/Resources/BulkOperationRunResource.php
@@ -7,6 +7,7 @@
 use App\Models\Tenant;
 use BackedEnum;
 use Filament\Actions;
+use Filament\Forms\Components\DatePicker;
 use Filament\Infolists\Components\TextEntry;
 use Filament\Infolists\Components\ViewEntry;
 use Filament\Resources\Resource;
@@ -25,7 +26,9 @@ class BulkOperationRunResource extends Resource
 
     protected static string|BackedEnum|null $navigationIcon = 'heroicon-o-clock';
 
-    protected static string|UnitEnum|null $navigationGroup = 'Backups & Restore';
+    protected static string|UnitEnum|null $navigationGroup = 'Monitoring';
+
+    protected static ?string $navigationLabel = 'Operations';
 
     public static function form(Schema $schema): Schema
     {
@@ -44,8 +47,10 @@ public static function infolist(Schema $schema): Schema
                         TextEntry::make('resource')->badge(),
                         TextEntry::make('action')->badge(),
                         TextEntry::make('status')
+                            ->label('Outcome')
                             ->badge()
-                            ->color(fn (BulkOperationRun $record): string => static::statusColor($record->status)),
+                            ->state(fn (BulkOperationRun $record): string => $record->statusBucket())
+                            ->color(fn (BulkOperationRun $record): string => static::statusBucketColor($record->statusBucket())),
                         TextEntry::make('total_items')->label('Total')->numeric(),
                         TextEntry::make('processed_items')->label('Processed')->numeric(),
                         TextEntry::make('succeeded')->numeric(),
@@ -58,6 +63,86 @@ public static function infolist(Schema $schema): Schema
                     ->columns(2)
                     ->columnSpanFull(),
 
+                Section::make('Related')
+                    ->schema([
+                        TextEntry::make('related_backup_set')
+                            ->label('Backup set')
+                            ->state(function (BulkOperationRun $record): ?string {
+                                $backupSetId = static::backupSetIdFromItemIds($record);
+
+                                if (! $backupSetId) {
+                                    return null;
+                                }
+
+                                return "#{$backupSetId}";
+                            })
+                            ->url(function (BulkOperationRun $record): ?string {
+                                $backupSetId = static::backupSetIdFromItemIds($record);
+
+                                if (! $backupSetId) {
+                                    return null;
+                                }
+
+                                return BackupSetResource::getUrl('view', ['record' => $backupSetId], tenant: Tenant::current());
+                            })
+                            ->visible(fn (BulkOperationRun $record): bool => static::backupSetIdFromItemIds($record) !== null)
+                            ->placeholder('—')
+                            ->columnSpanFull(),
+                        TextEntry::make('related_drift_findings')
+                            ->label('Drift findings')
+                            ->state('View')
+                            ->url(function (BulkOperationRun $record): ?string {
+                                if ($record->runType() !== 'drift.generate') {
+                                    return null;
+                                }
+
+                                $payload = $record->item_ids ?? [];
+                                if (! is_array($payload)) {
+                                    return FindingResource::getUrl('index', tenant: Tenant::current());
+                                }
+
+                                $scopeKey = null;
+                                $baselineRunId = null;
+                                $currentRunId = null;
+
+                                if (array_is_list($payload) && isset($payload[0]) && is_string($payload[0])) {
+                                    $scopeKey = $payload[0];
+                                } else {
+                                    $scopeKey = is_string($payload['scope_key'] ?? null) ? $payload['scope_key'] : null;
+
+                                    if (is_numeric($payload['baseline_run_id'] ?? null)) {
+                                        $baselineRunId = (int) $payload['baseline_run_id'];
+                                    }
+
+                                    if (is_numeric($payload['current_run_id'] ?? null)) {
+                                        $currentRunId = (int) $payload['current_run_id'];
+                                    }
+                                }
+
+                                $tableFilters = [];
+
+                                if (is_string($scopeKey) && $scopeKey !== '') {
+                                    $tableFilters['scope_key'] = ['scope_key' => $scopeKey];
+                                }
+
+                                if (is_int($baselineRunId) || is_int($currentRunId)) {
+                                    $tableFilters['run_ids'] = [
+                                        'baseline_run_id' => $baselineRunId,
+                                        'current_run_id' => $currentRunId,
+                                    ];
+                                }
+
+                                $parameters = $tableFilters !== [] ? ['tableFilters' => $tableFilters] : [];
+
+                                return FindingResource::getUrl('index', $parameters, tenant: Tenant::current());
+                            })
+                            ->visible(fn (BulkOperationRun $record): bool => $record->runType() === 'drift.generate')
+                            ->placeholder('—')
+                            ->columnSpanFull(),
+                    ])
+                    ->visible(fn (BulkOperationRun $record): bool => in_array($record->runType(), ['backup_set.add_policies', 'drift.generate'], true))
+                    ->columnSpanFull(),
+
                 Section::make('Items')
                     ->schema([
                         ViewEntry::make('item_ids')
@@ -97,13 +182,112 @@ public static function table(Table $table): Table
                 Tables\Columns\TextColumn::make('resource')->badge(),
                 Tables\Columns\TextColumn::make('action')->badge(),
                 Tables\Columns\TextColumn::make('status')
+                    ->label('Outcome')
                     ->badge()
-                    ->color(fn (BulkOperationRun $record): string => static::statusColor($record->status)),
+                    ->formatStateUsing(fn (BulkOperationRun $record): string => $record->statusBucket())
+                    ->color(fn (BulkOperationRun $record): string => static::statusBucketColor($record->statusBucket())),
                 Tables\Columns\TextColumn::make('created_at')->since(),
                 Tables\Columns\TextColumn::make('total_items')->label('Total')->numeric(),
                 Tables\Columns\TextColumn::make('processed_items')->label('Processed')->numeric(),
                 Tables\Columns\TextColumn::make('failed')->numeric(),
             ])
+            ->filters([
+                Tables\Filters\SelectFilter::make('run_type')
+                    ->label('Run type')
+                    ->options(fn (): array => static::runTypeOptions())
+                    ->query(function (Builder $query, array $data): Builder {
+                        $value = $data['value'] ?? null;
+
+                        if (! is_string($value) || $value === '' || ! str_contains($value, '.')) {
+                            return $query;
+                        }
+
+                        [$resource, $action] = explode('.', $value, 2);
+
+                        if ($resource === '' || $action === '') {
+                            return $query;
+                        }
+
+                        return $query
+                            ->where('resource', $resource)
+                            ->where('action', $action);
+                    }),
+                Tables\Filters\SelectFilter::make('status_bucket')
+                    ->label('Status')
+                    ->options([
+                        'queued' => 'Queued',
+                        'running' => 'Running',
+                        'succeeded' => 'Succeeded',
+                        'partially succeeded' => 'Partially succeeded',
+                        'failed' => 'Failed',
+                    ])
+                    ->query(function (Builder $query, array $data): Builder {
+                        $value = $data['value'] ?? null;
+
+                        if (! is_string($value) || $value === '') {
+                            return $query;
+                        }
+
+                        $nonSkippedFailureSql = "EXISTS (SELECT 1 FROM jsonb_array_elements(COALESCE(failures, '[]'::jsonb)) AS elem WHERE (elem->>'type' IS NULL OR elem->>'type' <> 'skipped'))";
+
+                        return match ($value) {
+                            'queued' => $query->where('status', 'pending'),
+                            'running' => $query->where('status', 'running'),
+                            'succeeded' => $query
+                                ->whereIn('status', ['completed', 'completed_with_errors'])
+                                ->where('failed', 0)
+                                ->whereRaw("NOT {$nonSkippedFailureSql}"),
+                            'partially succeeded' => $query
+                                ->whereNotIn('status', ['pending', 'running'])
+                                ->where('succeeded', '>', 0)
+                                ->where(function (Builder $q) use ($nonSkippedFailureSql): void {
+                                    $q->where('failed', '>', 0)->orWhereRaw($nonSkippedFailureSql);
+                                }),
+                            'failed' => $query
+                                ->whereNotIn('status', ['pending', 'running'])
+                                ->where(function (Builder $q) use ($nonSkippedFailureSql): void {
+                                    $q->where(function (Builder $q) use ($nonSkippedFailureSql): void {
+                                        $q->where('succeeded', 0)
+                                            ->where(function (Builder $q) use ($nonSkippedFailureSql): void {
+                                                $q->where('failed', '>', 0)->orWhereRaw($nonSkippedFailureSql);
+                                            });
+                                    })->orWhere(function (Builder $q) use ($nonSkippedFailureSql): void {
+                                        $q->whereIn('status', ['failed', 'aborted'])
+                                            ->whereNot(function (Builder $q) use ($nonSkippedFailureSql): void {
+                                                $q->where('succeeded', '>', 0)
+                                                    ->where(function (Builder $q) use ($nonSkippedFailureSql): void {
+                                                        $q->where('failed', '>', 0)->orWhereRaw($nonSkippedFailureSql);
+                                                    });
+                                            });
+                                    });
+                                }),
+                            default => $query,
+                        };
+                    }),
+                Tables\Filters\Filter::make('created_at')
+                    ->label('Created')
+                    ->form([
+                        DatePicker::make('created_from')
+                            ->label('From')
+                            ->default(fn () => now()->subDays(30)),
+                        DatePicker::make('created_until')
+                            ->label('Until')
+                            ->default(fn () => now()),
+                    ])
+                    ->query(function (Builder $query, array $data): Builder {
+                        $from = $data['created_from'] ?? null;
+                        if ($from) {
+                            $query->whereDate('created_at', '>=', $from);
+                        }
+
+                        $until = $data['created_until'] ?? null;
+                        if ($until) {
+                            $query->whereDate('created_at', '<=', $until);
+                        }
+
+                        return $query;
+                    }),
+            ])
             ->actions([
                 Actions\ViewAction::make(),
             ])
@@ -125,14 +309,65 @@ public static function getPages(): array
         ];
     }
 
-    private static function statusColor(?string $status): string
+    /**
+     * @return array<string, string>
+     */
+    private static function runTypeOptions(): array
     {
-        return match ($status) {
-            'completed' => 'success',
-            'completed_with_errors' => 'warning',
+        $tenantId = Tenant::current()->getKey();
+
+        $knownTypes = [
+            'drift.generate' => 'drift.generate',
+            'backup_set.add_policies' => 'backup_set.add_policies',
+        ];
+
+        $storedTypes = BulkOperationRun::query()
+            ->where('tenant_id', $tenantId)
+            ->select(['resource', 'action'])
+            ->distinct()
+            ->orderBy('resource')
+            ->orderBy('action')
+            ->get()
+            ->mapWithKeys(function (BulkOperationRun $run): array {
+                $type = "{$run->resource}.{$run->action}";
+
+                return [$type => $type];
+            })
+            ->all();
+
+        return array_replace($storedTypes, $knownTypes);
+    }
+
+    private static function statusBucketColor(string $statusBucket): string
+    {
+        return match ($statusBucket) {
+            'succeeded' => 'success',
+            'partially succeeded' => 'warning',
             'failed' => 'danger',
             'running' => 'info',
+            'queued' => 'gray',
             default => 'gray',
         };
     }
+
+    private static function backupSetIdFromItemIds(BulkOperationRun $record): ?int
+    {
+        if ($record->runType() !== 'backup_set.add_policies') {
+            return null;
+        }
+
+        $payload = $record->item_ids ?? [];
+        if (! is_array($payload)) {
+            return null;
+        }
+
+        $backupSetId = $payload['backup_set_id'] ?? null;
+        if (! is_numeric($backupSetId)) {
+            return null;
+        }
+
+        $backupSetId = (int) $backupSetId;
+
+        return $backupSetId > 0 ? $backupSetId : null;
+    }
 }
diff --git a/app/Jobs/GenerateDriftFindingsJob.php b/app/Jobs/GenerateDriftFindingsJob.php
index 353cb77..f5c75ec 100644
--- a/app/Jobs/GenerateDriftFindingsJob.php
+++ b/app/Jobs/GenerateDriftFindingsJob.php
@@ -5,6 +5,7 @@
 use App\Models\BulkOperationRun;
 use App\Models\InventorySyncRun;
 use App\Models\Tenant;
+use App\Notifications\RunStatusChangedNotification;
 use App\Services\BulkOperationService;
 use App\Services\Drift\DriftFindingGenerator;
 use Illuminate\Bus\Queueable;
@@ -86,6 +87,8 @@ public function handle(DriftFindingGenerator $generator, BulkOperationService $b
 
             $bulkOperationService->recordSuccess($run);
             $bulkOperationService->complete($run);
+
+            $this->notifyStatus($run->refresh());
         } catch (Throwable $e) {
             Log::error('GenerateDriftFindingsJob: failed', [
                 'tenant_id' => $this->tenantId,
@@ -96,9 +99,86 @@ public function handle(DriftFindingGenerator $generator, BulkOperationService $b
                 'error' => $e->getMessage(),
             ]);
 
+            $bulkOperationService->recordFailure(
+                run: $run,
+                itemId: $this->scopeKey,
+                reason: $e->getMessage(),
+                reasonCode: 'unknown',
+            );
+
             $bulkOperationService->fail($run, $e->getMessage());
+            $this->notifyStatus($run->refresh());
 
             throw $e;
         }
     }
+
+    private function notifyStatus(BulkOperationRun $run): void
+    {
+        try {
+            if (! $run->relationLoaded('user')) {
+                $run->loadMissing('user');
+            }
+
+            if (! $run->user) {
+                return;
+            }
+
+            $status = 'failed';
+
+            try {
+                $status = $run->statusBucket();
+            } catch (Throwable) {
+                $failureEntries = $run->failures ?? [];
+                $hasNonSkippedFailure = false;
+                foreach ($failureEntries as $entry) {
+                    if (! is_array($entry)) {
+                        continue;
+                    }
+
+                    if (($entry['type'] ?? 'failed') !== 'skipped') {
+                        $hasNonSkippedFailure = true;
+                        break;
+                    }
+                }
+
+                $failedCount = (int) ($run->failed ?? 0);
+                $succeededCount = (int) ($run->succeeded ?? 0);
+                $hasFailures = $failedCount > 0 || $hasNonSkippedFailure;
+
+                if ($succeededCount > 0 && $hasFailures) {
+                    $status = 'partially succeeded';
+                } elseif ($succeededCount === 0 && $hasFailures) {
+                    $status = 'failed';
+                } else {
+                    $status = match ($run->status) {
+                        'pending' => 'queued',
+                        'running' => 'running',
+                        'completed', 'completed_with_errors' => 'succeeded',
+                        default => 'failed',
+                    };
+                }
+            }
+
+            $run->user->notify(new RunStatusChangedNotification([
+                'tenant_id' => (int) $run->tenant_id,
+                'run_type' => 'bulk_operation',
+                'run_id' => (int) $run->getKey(),
+                'status' => $status,
+                'counts' => [
+                    'total' => (int) $run->total_items,
+                    'processed' => (int) $run->processed_items,
+                    'succeeded' => (int) $run->succeeded,
+                    'failed' => (int) $run->failed,
+                    'skipped' => (int) $run->skipped,
+                ],
+            ]));
+        } catch (Throwable $e) {
+            Log::warning('GenerateDriftFindingsJob: status notification failed', [
+                'tenant_id' => (int) $run->tenant_id,
+                'bulk_operation_run_id' => (int) $run->getKey(),
+                'error' => $e->getMessage(),
+            ]);
+        }
+    }
 }
diff --git a/app/Models/BulkOperationRun.php b/app/Models/BulkOperationRun.php
index 5880dba..5e5d135 100644
--- a/app/Models/BulkOperationRun.php
+++ b/app/Models/BulkOperationRun.php
@@ -51,4 +51,54 @@ public function auditLog(): BelongsTo
     {
         return $this->belongsTo(AuditLog::class);
     }
+
+    public function runType(): string
+    {
+        return "{$this->resource}.{$this->action}";
+    }
+
+    public function statusBucket(): string
+    {
+        $status = $this->status;
+
+        if ($status === 'pending') {
+            return 'queued';
+        }
+
+        if ($status === 'running') {
+            return 'running';
+        }
+
+        $succeededCount = (int) ($this->succeeded ?? 0);
+        $failedCount = (int) ($this->failed ?? 0);
+        $failureEntries = $this->failures ?? [];
+        $hasNonSkippedFailure = false;
+
+        foreach ($failureEntries as $entry) {
+            if (! is_array($entry)) {
+                continue;
+            }
+
+            if (($entry['type'] ?? 'failed') !== 'skipped') {
+                $hasNonSkippedFailure = true;
+                break;
+            }
+        }
+
+        $hasFailures = $failedCount > 0 || $hasNonSkippedFailure;
+
+        if ($succeededCount > 0 && $hasFailures) {
+            return 'partially succeeded';
+        }
+
+        if ($succeededCount === 0 && $hasFailures) {
+            return 'failed';
+        }
+
+        return match ($status) {
+            'completed', 'completed_with_errors' => 'succeeded',
+            'failed', 'aborted' => 'failed',
+            default => 'failed',
+        };
+    }
 }
diff --git a/app/Notifications/RunStatusChangedNotification.php b/app/Notifications/RunStatusChangedNotification.php
index 0a0f6d0..37ae65b 100644
--- a/app/Notifications/RunStatusChangedNotification.php
+++ b/app/Notifications/RunStatusChangedNotification.php
@@ -44,7 +44,7 @@ public function toDatabase(object $notifiable): array
             'queued' => 'Run queued',
             'running' => 'Run started',
             'completed', 'succeeded' => 'Run completed',
-            'partial', 'completed_with_errors' => 'Run completed (partial)',
+            'partial', 'partially succeeded', 'completed_with_errors' => 'Run completed (partial)',
             'failed' => 'Run failed',
             default => 'Run updated',
         };
@@ -54,7 +54,7 @@ public function toDatabase(object $notifiable): array
         $color = match ($status) {
             'queued', 'running' => 'gray',
             'completed', 'succeeded' => 'success',
-            'partial', 'completed_with_errors' => 'warning',
+            'partial', 'partially succeeded', 'completed_with_errors' => 'warning',
             'failed' => 'danger',
             default => 'gray',
         };
diff --git a/tests/Feature/Drift/DriftGenerationDispatchTest.php b/tests/Feature/Drift/DriftGenerationDispatchTest.php
index 09fc6fa..5807cc4 100644
--- a/tests/Feature/Drift/DriftGenerationDispatchTest.php
+++ b/tests/Feature/Drift/DriftGenerationDispatchTest.php
@@ -1,9 +1,11 @@
 <?php
 
 use App\Filament\Pages\DriftLanding;
+use App\Filament\Resources\BulkOperationRunResource;
 use App\Jobs\GenerateDriftFindingsJob;
 use App\Models\BulkOperationRun;
 use App\Models\InventorySyncRun;
+use App\Notifications\RunStatusChangedNotification;
 use App\Support\RunIdempotency;
 use Filament\Facades\Filament;
 use Illuminate\Support\Facades\Queue;
@@ -53,6 +55,22 @@
     expect($bulkRun->resource)->toBe('drift');
     expect($bulkRun->action)->toBe('generate');
     expect($bulkRun->status)->toBe('pending');
+    expect($bulkRun->item_ids)->toBe([
+        'scope_key' => $scopeKey,
+        'baseline_run_id' => (int) $baseline->getKey(),
+        'current_run_id' => (int) $current->getKey(),
+    ]);
+
+    $this->assertDatabaseHas('notifications', [
+        'notifiable_id' => $user->getKey(),
+        'notifiable_type' => $user->getMorphClass(),
+        'type' => RunStatusChangedNotification::class,
+    ]);
+
+    $notification = $user->notifications()->latest('id')->first();
+    expect($notification)->not->toBeNull();
+    expect($notification->data['actions'][0]['url'] ?? null)
+        ->toBe(BulkOperationRunResource::getUrl('view', ['record' => $bulkRun->getKey()], tenant: $tenant));
 
     Queue::assertPushed(GenerateDriftFindingsJob::class, function (GenerateDriftFindingsJob $job) use ($tenant, $user, $baseline, $current, $scopeKey, $bulkRun): bool {
         return $job->tenantId === (int) $tenant->getKey()
@@ -127,3 +145,30 @@
     Queue::assertNothingPushed();
     expect(BulkOperationRun::query()->where('tenant_id', $tenant->getKey())->count())->toBe(0);
 });
+
+test('opening Drift does not dispatch generation for readonly users', function () {
+    Queue::fake();
+
+    [$user, $tenant] = createUserWithTenant(role: 'readonly');
+    $this->actingAs($user);
+    Filament::setTenant($tenant, true);
+
+    $scopeKey = hash('sha256', 'scope-readonly-blocked');
+
+    InventorySyncRun::factory()->for($tenant)->create([
+        'selection_hash' => $scopeKey,
+        'status' => InventorySyncRun::STATUS_SUCCESS,
+        'finished_at' => now()->subDays(2),
+    ]);
+
+    InventorySyncRun::factory()->for($tenant)->create([
+        'selection_hash' => $scopeKey,
+        'status' => InventorySyncRun::STATUS_SUCCESS,
+        'finished_at' => now()->subDay(),
+    ]);
+
+    Livewire::test(DriftLanding::class);
+
+    Queue::assertNothingPushed();
+    expect(BulkOperationRun::query()->where('tenant_id', $tenant->getKey())->count())->toBe(0);
+});
diff --git a/tests/Feature/Drift/GenerateDriftFindingsJobNotificationTest.php b/tests/Feature/Drift/GenerateDriftFindingsJobNotificationTest.php
new file mode 100644
index 0000000..0100470
--- /dev/null
+++ b/tests/Feature/Drift/GenerateDriftFindingsJobNotificationTest.php
@@ -0,0 +1,143 @@
+<?php
+
+use App\Filament\Resources\BulkOperationRunResource;
+use App\Jobs\GenerateDriftFindingsJob;
+use App\Models\BulkOperationRun;
+use App\Models\InventorySyncRun;
+use App\Notifications\RunStatusChangedNotification;
+use App\Services\BulkOperationService;
+use App\Services\Drift\DriftFindingGenerator;
+use Mockery\MockInterface;
+
+test('drift generation job sends completion notification with view link', function () {
+    [$user, $tenant] = createUserWithTenant(role: 'manager');
+
+    $scopeKey = hash('sha256', 'scope-job-notification-success');
+
+    $baseline = InventorySyncRun::factory()->for($tenant)->create([
+        'selection_hash' => $scopeKey,
+        'status' => InventorySyncRun::STATUS_SUCCESS,
+        'finished_at' => now()->subDays(2),
+    ]);
+
+    $current = InventorySyncRun::factory()->for($tenant)->create([
+        'selection_hash' => $scopeKey,
+        'status' => InventorySyncRun::STATUS_SUCCESS,
+        'finished_at' => now()->subDay(),
+    ]);
+
+    $run = BulkOperationRun::factory()->create([
+        'tenant_id' => $tenant->getKey(),
+        'user_id' => $user->getKey(),
+        'resource' => 'drift',
+        'action' => 'generate',
+        'status' => 'pending',
+        'total_items' => 1,
+        'processed_items' => 0,
+        'succeeded' => 0,
+        'failed' => 0,
+        'skipped' => 0,
+        'failures' => [],
+    ]);
+
+    $this->mock(DriftFindingGenerator::class, function (MockInterface $mock) {
+        $mock->shouldReceive('generate')->once()->andReturn(0);
+    });
+
+    $job = new GenerateDriftFindingsJob(
+        tenantId: (int) $tenant->getKey(),
+        userId: (int) $user->getKey(),
+        baselineRunId: (int) $baseline->getKey(),
+        currentRunId: (int) $current->getKey(),
+        scopeKey: $scopeKey,
+        bulkOperationRunId: (int) $run->getKey(),
+    );
+
+    $job->handle(app(DriftFindingGenerator::class), app(BulkOperationService::class));
+
+    expect($run->refresh()->status)->toBe('completed');
+
+    $this->assertDatabaseHas('notifications', [
+        'notifiable_id' => $user->getKey(),
+        'notifiable_type' => $user->getMorphClass(),
+        'type' => RunStatusChangedNotification::class,
+    ]);
+
+    $notification = $user->notifications()->latest('id')->first();
+    expect($notification)->not->toBeNull();
+    expect($notification->data['actions'][0]['url'] ?? null)
+        ->toBe(BulkOperationRunResource::getUrl('view', ['record' => $run->getKey()], tenant: $tenant));
+});
+
+test('drift generation job sends failure notification with view link', function () {
+    [$user, $tenant] = createUserWithTenant(role: 'manager');
+
+    $scopeKey = hash('sha256', 'scope-job-notification-failure');
+
+    $baseline = InventorySyncRun::factory()->for($tenant)->create([
+        'selection_hash' => $scopeKey,
+        'status' => InventorySyncRun::STATUS_SUCCESS,
+        'finished_at' => now()->subDays(2),
+    ]);
+
+    $current = InventorySyncRun::factory()->for($tenant)->create([
+        'selection_hash' => $scopeKey,
+        'status' => InventorySyncRun::STATUS_SUCCESS,
+        'finished_at' => now()->subDay(),
+    ]);
+
+    $run = BulkOperationRun::factory()->create([
+        'tenant_id' => $tenant->getKey(),
+        'user_id' => $user->getKey(),
+        'resource' => 'drift',
+        'action' => 'generate',
+        'status' => 'pending',
+        'total_items' => 1,
+        'processed_items' => 0,
+        'succeeded' => 0,
+        'failed' => 0,
+        'skipped' => 0,
+        'failures' => [],
+    ]);
+
+    $this->mock(DriftFindingGenerator::class, function (MockInterface $mock) {
+        $mock->shouldReceive('generate')->once()->andThrow(new RuntimeException('boom'));
+    });
+
+    $job = new GenerateDriftFindingsJob(
+        tenantId: (int) $tenant->getKey(),
+        userId: (int) $user->getKey(),
+        baselineRunId: (int) $baseline->getKey(),
+        currentRunId: (int) $current->getKey(),
+        scopeKey: $scopeKey,
+        bulkOperationRunId: (int) $run->getKey(),
+    );
+
+    try {
+        $job->handle(app(DriftFindingGenerator::class), app(BulkOperationService::class));
+    } catch (RuntimeException) {
+        // Expected.
+    }
+
+    $run->refresh();
+
+    expect($run->status)->toBe('failed')
+        ->and($run->processed_items)->toBe(1)
+        ->and($run->failed)->toBe(1)
+        ->and($run->failures)->toBeArray()
+        ->and($run->failures)->toHaveCount(1)
+        ->and($run->failures[0]['item_id'] ?? null)->toBe($scopeKey)
+        ->and($run->failures[0]['reason_code'] ?? null)->toBe('unknown')
+        ->and($run->failures[0]['reason'] ?? null)->toBe('boom');
+
+    $this->assertDatabaseHas('notifications', [
+        'notifiable_id' => $user->getKey(),
+        'notifiable_type' => $user->getMorphClass(),
+        'type' => RunStatusChangedNotification::class,
+    ]);
+
+    $notification = $user->notifications()->latest('id')->first();
+    expect($notification)->not->toBeNull();
+    expect($notification->data['actions'][0]['url'] ?? null)
+        ->toBe(BulkOperationRunResource::getUrl('view', ['record' => $run->getKey()], tenant: $tenant));
+});
diff --git a/tests/Feature/RunAuthorizationTenantIsolationTest.php b/tests/Feature/RunAuthorizationTenantIsolationTest.php
index 8553667..2190fb9 100644
--- a/tests/Feature/RunAuthorizationTenantIsolationTest.php
+++ b/tests/Feature/RunAuthorizationTenantIsolationTest.php
@@ -56,3 +56,31 @@
         ->get(BulkOperationRunResource::getUrl('view', ['record' => $runB], tenant: $tenantA))
         ->assertForbidden();
 });
+
+test('readonly users can view bulk operation runs for their tenant', function () {
+    $tenant = Tenant::factory()->create();
+
+    $run = BulkOperationRun::factory()->create([
+        'tenant_id' => $tenant->getKey(),
+        'resource' => 'drift',
+        'action' => 'generate',
+    ]);
+
+    $user = User::factory()->create();
+    $user->tenants()->syncWithoutDetaching([
+        $tenant->getKey() => ['role' => 'readonly'],
+    ]);
+
+    $this->actingAs($user)
+        ->get(BulkOperationRunResource::getUrl('index', tenant: $tenant))
+        ->assertOk()
+        ->assertSee('drift')
+        ->assertSee('generate');
+
+    $this->actingAs($user)
+        ->get(BulkOperationRunResource::getUrl('view', ['record' => $run], tenant: $tenant))
+        ->assertOk()
+        ->assertSee('drift')
+        ->assertSee('generate')
+        ->assertSee('Drift findings');
+});
diff --git a/tests/Unit/BulkOperationRunStatusBucketTest.php b/tests/Unit/BulkOperationRunStatusBucketTest.php
new file mode 100644
index 0000000..4ee4e1d
--- /dev/null
+++ b/tests/Unit/BulkOperationRunStatusBucketTest.php
@@ -0,0 +1,70 @@
+<?php
+
+use App\Models\BulkOperationRun;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+
+uses(RefreshDatabase::class);
+
+test('bulk operation runType returns resource.action', function () {
+    $run = BulkOperationRun::factory()->create([
+        'resource' => 'drift',
+        'action' => 'generate',
+    ]);
+
+    expect($run->runType())->toBe('drift.generate');
+});
+
+test('bulk operation statusBucket maps pending and running', function () {
+    $pending = BulkOperationRun::factory()->create(['status' => 'pending']);
+    $running = BulkOperationRun::factory()->create(['status' => 'running']);
+
+    expect($pending->statusBucket())->toBe('queued')
+        ->and($running->statusBucket())->toBe('running');
+});
+
+test('bulk operation statusBucket maps terminal outcomes using counts', function () {
+    $succeeded = BulkOperationRun::factory()->create([
+        'status' => 'completed',
+        'succeeded' => 3,
+        'failed' => 0,
+    ]);
+
+    $partial = BulkOperationRun::factory()->create([
+        'status' => 'completed_with_errors',
+        'succeeded' => 2,
+        'failed' => 1,
+    ]);
+
+    $failedWithErrors = BulkOperationRun::factory()->create([
+        'status' => 'completed_with_errors',
+        'succeeded' => 0,
+        'failed' => 4,
+    ]);
+
+    $failedAfterProgress = BulkOperationRun::factory()->create([
+        'status' => 'failed',
+        'succeeded' => 1,
+        'failed' => 1,
+    ]);
+
+    $partialWithNonCountedFailures = BulkOperationRun::factory()->create([
+        'status' => 'completed_with_errors',
+        'succeeded' => 1,
+        'failed' => 0,
+        'failures' => [
+            [
+                'type' => 'foundation',
+                'item_id' => 'foundation',
+                'reason' => 'Forbidden',
+                'reason_code' => 'graph_forbidden',
+                'timestamp' => now()->toIso8601String(),
+            ],
+        ],
+    ]);
+
+    expect($succeeded->statusBucket())->toBe('succeeded')
+        ->and($partial->statusBucket())->toBe('partially succeeded')
+        ->and($failedWithErrors->statusBucket())->toBe('failed')
+        ->and($failedAfterProgress->statusBucket())->toBe('partially succeeded')
+        ->and($partialWithNonCountedFailures->statusBucket())->toBe('partially succeeded');
+});