diff --git a/app/Services/Intune/PolicySnapshotService.php b/app/Services/Intune/PolicySnapshotService.php
index 031c561..55ccd51 100644
--- a/app/Services/Intune/PolicySnapshotService.php
+++ b/app/Services/Intune/PolicySnapshotService.php
@@ -46,6 +46,14 @@ public function fetch(Tenant $tenant, Policy $policy, ?string $actorEmail = null
                 'platform' => $policy->platform,
             ];
 
+            if ($this->isMetadataOnlyPolicyType($policy->policy_type)) {
+                $select = $this->metadataOnlySelect($policy->policy_type);
+
+                if ($select !== []) {
+                    $options['select'] = $select;
+                }
+            }
+
             if ($policy->policy_type === 'deviceCompliancePolicy') {
                 $options['expand'] = 'scheduledActionsForRule($expand=scheduledActionConfigurations)';
             }
@@ -110,6 +118,10 @@ public function fetch(Tenant $tenant, Policy $policy, ?string $actorEmail = null
             $metadataWarnings = $response->warnings ?? [$reason];
         }
 
+        if (! $response->failed() && $this->isMetadataOnlyPolicyType($policy->policy_type)) {
+            $payload = $this->filterMetadataOnlyPayload($policy->policy_type, is_array($payload) ? $payload : []);
+        }
+
         $validation = $this->snapshotValidator->validate(is_array($payload) ? $payload : []);
         $metadataWarnings = array_merge($metadataWarnings, $validation['warnings']);
 
@@ -130,6 +142,55 @@ public function fetch(Tenant $tenant, Policy $policy, ?string $actorEmail = null
         ];
     }
 
+    private function isMetadataOnlyPolicyType(string $policyType): bool
+    {
+        foreach (config('tenantpilot.supported_policy_types', []) as $type) {
+            if (($type['type'] ?? null) === $policyType) {
+                return ($type['backup'] ?? null) === 'metadata-only';
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * @return array<int, string>
+     */
+    private function metadataOnlySelect(string $policyType): array
+    {
+        $contract = $this->contracts->get($policyType);
+        $allowedSelect = $contract['allowed_select'] ?? [];
+
+        if (! is_array($allowedSelect)) {
+            return [];
+        }
+
+        return array_values(array_filter(
+            $allowedSelect,
+            static fn (mixed $key) => is_string($key) && $key !== '@odata.type'
+        ));
+    }
+
+    private function filterMetadataOnlyPayload(string $policyType, array $payload): array
+    {
+        $contract = $this->contracts->get($policyType);
+        $allowedSelect = $contract['allowed_select'] ?? [];
+
+        if (! is_array($allowedSelect) || $allowedSelect === []) {
+            return $payload;
+        }
+
+        $filtered = [];
+
+        foreach ($allowedSelect as $key) {
+            if (is_string($key) && array_key_exists($key, $payload)) {
+                $filtered[$key] = $payload[$key];
+            }
+        }
+
+        return $filtered;
+    }
+
     /**
      * Hydrate settings catalog policies with configuration settings subresource.
      *
diff --git a/config/graph_contracts.php b/config/graph_contracts.php
index 774fa8e..f913004 100644
--- a/config/graph_contracts.php
+++ b/config/graph_contracts.php
@@ -323,11 +323,50 @@
             'allowed_expand' => [],
             'type_family' => [
                 '#microsoft.graph.mobileApp',
+                '#microsoft.graph.androidLobApp',
+                '#microsoft.graph.androidStoreApp',
+                '#microsoft.graph.androidManagedStoreApp',
+                '#microsoft.graph.iosLobApp',
+                '#microsoft.graph.iosStoreApp',
+                '#microsoft.graph.iosVppApp',
+                '#microsoft.graph.winGetApp',
+                '#microsoft.graph.macOSLobApp',
+                '#microsoft.graph.macOSMicrosoftEdgeApp',
+                '#microsoft.graph.macOSMicrosoftDefenderApp',
+                '#microsoft.graph.macOSDmgApp',
+                '#microsoft.graph.macOSPkgApp',
+                '#microsoft.graph.macOsVppApp',
+                '#microsoft.graph.macOSWebClip',
+                '#microsoft.graph.managedAndroidLobApp',
+                '#microsoft.graph.managedAndroidStoreApp',
+                '#microsoft.graph.managedIOSLobApp',
+                '#microsoft.graph.managedIOSStoreApp',
+                '#microsoft.graph.microsoftStoreForBusinessApp',
+                '#microsoft.graph.officeSuiteApp',
+                '#microsoft.graph.macOSOfficeSuiteApp',
+                '#microsoft.graph.webApp',
+                '#microsoft.graph.windowsWebApp',
+                '#microsoft.graph.windowsAppX',
+                '#microsoft.graph.windowsUniversalAppX',
+                '#microsoft.graph.windowsMicrosoftEdgeApp',
+                '#microsoft.graph.windowsMobileMSI',
+                '#microsoft.graph.windowsPhone81AppXBundle',
+                '#microsoft.graph.windowsPhone81AppX',
+                '#microsoft.graph.windowsPhone81StoreApp',
+                '#microsoft.graph.windowsPhoneXAP',
+                '#microsoft.graph.windowsStoreApp',
+                '#microsoft.graph.win32LobApp',
+                '#microsoft.graph.win32CatalogApp',
+                '#microsoft.graph.iOSiPadOSWebClip',
             ],
             'create_method' => 'POST',
             'update_method' => 'PATCH',
             'id_field' => 'id',
             'hydration' => 'properties',
+            'assignments_list_path' => '/deviceAppManagement/mobileApps/{id}/assignments',
+            'assignments_create_path' => '/deviceAppManagement/mobileApps/{id}/assign',
+            'assignments_create_method' => 'POST',
+            'assignments_payload_key' => 'mobileAppAssignments',
         ],
         'assignmentFilter' => [
             'resource' => 'deviceManagement/assignmentFilters',
diff --git a/tests/Unit/GraphContractRegistryActualDataTest.php b/tests/Unit/GraphContractRegistryActualDataTest.php
index d032deb..2f7abc6 100644
--- a/tests/Unit/GraphContractRegistryActualDataTest.php
+++ b/tests/Unit/GraphContractRegistryActualDataTest.php
@@ -102,6 +102,20 @@
         ->toContain('scheduledActionsForRule($expand=scheduledActionConfigurations)');
 });
 
+it('exposes mobile app assignment endpoints and type family', function () {
+    $contract = $this->registry->get('mobileApp');
+
+    expect($contract)->not->toBeEmpty();
+    expect($contract['assignments_list_path'] ?? null)
+        ->toBe('/deviceAppManagement/mobileApps/{id}/assignments');
+    expect($contract['assignments_create_path'] ?? null)
+        ->toBe('/deviceAppManagement/mobileApps/{id}/assign');
+    expect($contract['assignments_payload_key'] ?? null)
+        ->toBe('mobileAppAssignments');
+    expect($this->registry->matchesTypeFamily('mobileApp', '#microsoft.graph.win32LobApp'))->toBeTrue();
+    expect($this->registry->matchesTypeFamily('mobileApp', '#microsoft.graph.iosVppApp'))->toBeTrue();
+});
+
 it('omits role scope tags from assignment filter selects', function () {
     $contract = $this->registry->get('assignmentFilter');
 
diff --git a/tests/Unit/PolicySnapshotServiceTest.php b/tests/Unit/PolicySnapshotServiceTest.php
index 93cbed1..2f73057 100644
--- a/tests/Unit/PolicySnapshotServiceTest.php
+++ b/tests/Unit/PolicySnapshotServiceTest.php
@@ -24,6 +24,22 @@ public function getPolicy(string $policyType, string $policyId, array $options =
     {
         $this->requests[] = ['getPolicy', $policyType, $policyId, $options];
 
+        if ($policyType === 'mobileApp') {
+            return new GraphResponse(success: true, data: [
+                'payload' => [
+                    'id' => $policyId,
+                    'displayName' => 'Contoso Portal',
+                    'publisher' => 'Contoso',
+                    'description' => 'Company Portal',
+                    '@odata.type' => '#microsoft.graph.win32LobApp',
+                    'createdDateTime' => '2025-01-01T00:00:00Z',
+                    'lastModifiedDateTime' => '2025-01-02T00:00:00Z',
+                    'installCommandLine' => 'setup.exe /quiet',
+                    'largeIcon' => ['type' => 'image/png', 'value' => '...'],
+                ],
+            ]);
+        }
+
         return new GraphResponse(success: true, data: [
             'payload' => [
                 'id' => $policyId,
@@ -107,3 +123,45 @@ public function request(string $method, string $path, array $options = []): Grap
     expect($client->requests[0][3]['expand'] ?? null)
         ->toBe('scheduledActionsForRule($expand=scheduledActionConfigurations)');
 });
+
+it('filters mobile app snapshots to metadata-only keys', function () {
+    $client = new PolicySnapshotGraphClient;
+    app()->instance(GraphClientInterface::class, $client);
+
+    $tenant = Tenant::factory()->create([
+        'tenant_id' => 'tenant-apps',
+        'app_client_id' => 'client-123',
+        'app_client_secret' => 'secret-123',
+        'is_current' => true,
+    ]);
+    $tenant->makeCurrent();
+
+    $policy = Policy::factory()->create([
+        'tenant_id' => $tenant->id,
+        'external_id' => 'app-123',
+        'policy_type' => 'mobileApp',
+        'display_name' => 'Contoso Portal',
+        'platform' => 'all',
+    ]);
+
+    $service = app(PolicySnapshotService::class);
+    $result = $service->fetch($tenant, $policy);
+
+    expect($result['payload'])->toHaveKeys([
+        'id',
+        'displayName',
+        'publisher',
+        'description',
+        '@odata.type',
+        'createdDateTime',
+        'lastModifiedDateTime',
+    ]);
+    expect($result['payload'])->not->toHaveKey('installCommandLine');
+    expect($result['payload'])->not->toHaveKey('largeIcon');
+    expect($client->requests[0][0])->toBe('getPolicy');
+    expect($client->requests[0][1])->toBe('mobileApp');
+    expect($client->requests[0][2])->toBe('app-123');
+    expect($client->requests[0][3]['select'] ?? null)->toBeArray();
+    expect($client->requests[0][3]['select'])->toContain('displayName');
+    expect($client->requests[0][3]['select'])->not->toContain('@odata.type');
+});