diff --git a/database/migrations/2025_12_23_104217_add_column_to_mission_violations_table.php b/database/migrations/2025_12_23_104217_add_column_to_mission_violations_table.php
index ba151dfd..119c5b64 100644
--- a/database/migrations/2025_12_23_104217_add_column_to_mission_violations_table.php
+++ b/database/migrations/2025_12_23_104217_add_column_to_mission_violations_table.php
@@ -12,7 +12,7 @@ return new class extends Migration
     public function up(): void
     {
         Schema::table('mission_violations', function (Blueprint $table) {
-            $table->foreignId('machine_id')->constrained('cmms_machines');
+            $table->foreignId('machine_id')->nullable()->constrained('cmms_machines');
         });
     }
 
diff --git a/resources/views/version2/dashboard.blade.php b/resources/views/version2/dashboard.blade.php
index bf8b5ac9..6f982562 100644
--- a/resources/views/version2/dashboard.blade.php
+++ b/resources/views/version2/dashboard.blade.php
@@ -12,6 +12,14 @@
         @can('create-road-item')
             <a href="{{ route('v2.road_items.operator.create') }}" class="btn btn-default btn-block my-2">ثبت فعالیت روزانه</a>
         @endcan
+        @canany(['manage-request-portal-city', 'manage-request-portal-province', 'manage-request-portal-country', 'manage-request-portal-station',
+            'manage-transportation-unit-city', 'manage-transportation-unit-province', 'manage-transportation-unit-country', 'manage-transportation-unit-station',
+            'manage-control-unit-city', 'manage-control-unit-province', 'manage-control-unit-country', 'manage-control-unit-station',
+        ])
+                <a href="/v3/dashboard/" class="btn btn-default btn-block my-2">
+                    ماموریت
+                </a>
+        @endcan
         @can('add-road-patrol')
             <a href="{{ route('v2.road_patrols.operator.create') }}" class="btn btn-default btn-block my-2">ثبت گشت راهداری و ترابری</a>
         @endcan