diff --git a/app-modules/knowledge-base/database/migrations/2024_12_10_084809_add_parent_id_to_knowledge_base_categories_table.php b/app-modules/knowledge-base/database/migrations/2024_12_10_084809_add_parent_id_to_knowledge_base_categories_table.php
new file mode 100644
index 000000000..cb66697cc
--- /dev/null
+++ b/app-modules/knowledge-base/database/migrations/2024_12_10_084809_add_parent_id_to_knowledge_base_categories_table.php
@@ -0,0 +1,55 @@
+<?php
+
+/*
+<COPYRIGHT>
+
+    Copyright © 2016-2024, Canyon GBS LLC. All rights reserved.
+
+    Aiding App™ is licensed under the Elastic License 2.0. For more details,
+    see <https://github.com/canyongbs/aidingapp/blob/main/LICENSE.>
+
+    Notice:
+
+    - You may not provide the software to third parties as a hosted or managed
+      service, where the service provides users with access to any substantial set of
+      the features or functionality of the software.
+    - You may not move, change, disable, or circumvent the license key functionality
+      in the software, and you may not remove or obscure any functionality in the
+      software that is protected by the license key.
+    - You may not alter, remove, or obscure any licensing, copyright, or other notices
+      of the licensor in the software. Any use of the licensor’s trademarks is subject
+      to applicable law.
+    - Canyon GBS LLC respects the intellectual property rights of others and expects the
+      same in return. Canyon GBS™ and Aiding App™ are registered trademarks of
+      Canyon GBS LLC, and we are committed to enforcing and protecting our trademarks
+      vigorously.
+    - The software solution, including services, infrastructure, and code, is offered as a
+      Software as a Service (SaaS) by Canyon GBS LLC.
+    - Use of this software implies agreement to the license terms and conditions as stated
+      in the Elastic License 2.0.
+
+    For more information or inquiries please visit our website at
+    <https://www.canyongbs.com> or contact us via email at legal@canyongbs.com.
+
+</COPYRIGHT>
+*/
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+return new class () extends Migration {
+    public function up(): void
+    {
+        Schema::table('knowledge_base_categories', function (Blueprint $table) {
+            $table->foreignUuid('parent_id')->nullable()->constrained('knowledge_base_categories');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('knowledge_base_categories', function (Blueprint $table) {
+            $table->dropConstrainedForeignId('parent_id');
+        });
+    }
+};
diff --git a/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource.php b/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource.php
index 72891feae..33f3592ec 100644
--- a/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource.php
+++ b/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource.php
@@ -43,6 +43,7 @@
 use AidingApp\KnowledgeBase\Filament\Resources\KnowledgeBaseCategoryResource\Pages\ViewKnowledgeBaseCategory;
 use AidingApp\KnowledgeBase\Filament\Resources\KnowledgeBaseCategoryResource\Pages\CreateKnowledgeBaseCategory;
 use AidingApp\KnowledgeBase\Filament\Resources\KnowledgeBaseCategoryResource\Pages\ListKnowledgeBaseCategories;
+use AidingApp\KnowledgeBase\Filament\Resources\KnowledgeBaseCategoryResource\RelationManagers\SubCategoriesRelationManager;
 
 class KnowledgeBaseCategoryResource extends Resource
 {
@@ -65,4 +66,11 @@ public static function getPages(): array
             'edit' => EditKnowledgeBaseCategory::route('/{record}/edit'),
         ];
     }
+
+    public static function getRelations(): array
+    {
+        return [
+            SubCategoriesRelationManager::class,
+        ];
+    }
 }
diff --git a/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/Pages/EditKnowledgeBaseCategory.php b/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/Pages/EditKnowledgeBaseCategory.php
index 67d55cc7d..eea78e92e 100644
--- a/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/Pages/EditKnowledgeBaseCategory.php
+++ b/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/Pages/EditKnowledgeBaseCategory.php
@@ -72,6 +72,11 @@ public function form(Form $form): Form
             ]);
     }
 
+    public static function getNavigationLabel(): string
+    {
+        return 'Edit';
+    }
+
     protected function getHeaderActions(): array
     {
         return [
diff --git a/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/Pages/ListKnowledgeBaseCategories.php b/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/Pages/ListKnowledgeBaseCategories.php
index b22be938c..4a9c898d1 100644
--- a/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/Pages/ListKnowledgeBaseCategories.php
+++ b/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/Pages/ListKnowledgeBaseCategories.php
@@ -44,6 +44,8 @@
 use Filament\Tables\Columns\TextColumn;
 use App\Filament\Tables\Columns\IdColumn;
 use Filament\Resources\Pages\ListRecords;
+use Illuminate\Database\Eloquent\Builder;
+use App\Features\KnowledgeBaseSubcategory;
 use Filament\Tables\Actions\BulkActionGroup;
 use Filament\Tables\Actions\DeleteBulkAction;
 use AidingApp\KnowledgeBase\Filament\Resources\KnowledgeBaseCategoryResource;
@@ -55,6 +57,9 @@ class ListKnowledgeBaseCategories extends ListRecords
     public function table(Table $table): Table
     {
         return $table
+            ->modifyQueryUsing(
+                fn (Builder $query) => $query->when(KnowledgeBaseSubcategory::active(), fn (Builder $query) => $query->doesntHave('parentCategory'))
+            )
             ->columns([
                 IdColumn::make(),
                 TextColumn::make('name')
diff --git a/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/Pages/ViewKnowledgeBaseCategory.php b/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/Pages/ViewKnowledgeBaseCategory.php
index ee5c9f82c..44d10509f 100644
--- a/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/Pages/ViewKnowledgeBaseCategory.php
+++ b/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/Pages/ViewKnowledgeBaseCategory.php
@@ -70,6 +70,11 @@ public function infolist(Infolist $infolist): Infolist
             ]);
     }
 
+    public static function getNavigationLabel(): string
+    {
+        return 'View';
+    }
+
     protected function getHeaderActions(): array
     {
         return [
diff --git a/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/RelationManagers/SubCategoriesRelationManager.php b/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/RelationManagers/SubCategoriesRelationManager.php
new file mode 100644
index 000000000..f36db0acb
--- /dev/null
+++ b/app-modules/knowledge-base/src/Filament/Resources/KnowledgeBaseCategoryResource/RelationManagers/SubCategoriesRelationManager.php
@@ -0,0 +1,154 @@
+<?php
+
+/*
+<COPYRIGHT>
+
+    Copyright © 2016-2024, Canyon GBS LLC. All rights reserved.
+
+    Aiding App™ is licensed under the Elastic License 2.0. For more details,
+    see <https://github.com/canyongbs/aidingapp/blob/main/LICENSE.>
+
+    Notice:
+
+    - You may not provide the software to third parties as a hosted or managed
+      service, where the service provides users with access to any substantial set of
+      the features or functionality of the software.
+    - You may not move, change, disable, or circumvent the license key functionality
+      in the software, and you may not remove or obscure any functionality in the
+      software that is protected by the license key.
+    - You may not alter, remove, or obscure any licensing, copyright, or other notices
+      of the licensor in the software. Any use of the licensor’s trademarks is subject
+      to applicable law.
+    - Canyon GBS LLC respects the intellectual property rights of others and expects the
+      same in return. Canyon GBS™ and Aiding App™ are registered trademarks of
+      Canyon GBS LLC, and we are committed to enforcing and protecting our trademarks
+      vigorously.
+    - The software solution, including services, infrastructure, and code, is offered as a
+      Software as a Service (SaaS) by Canyon GBS LLC.
+    - Use of this software implies agreement to the license terms and conditions as stated
+      in the Elastic License 2.0.
+
+    For more information or inquiries please visit our website at
+    <https://www.canyongbs.com> or contact us via email at legal@canyongbs.com.
+
+</COPYRIGHT>
+*/
+
+namespace AidingApp\KnowledgeBase\Filament\Resources\KnowledgeBaseCategoryResource\RelationManagers;
+
+use Filament\Forms\Form;
+use Filament\Tables\Table;
+use Filament\Infolists\Infolist;
+use Filament\Forms\Components\Textarea;
+use Filament\Tables\Actions\EditAction;
+use Filament\Tables\Actions\ViewAction;
+use Filament\Tables\Columns\IconColumn;
+use Filament\Forms\Components\TextInput;
+use Filament\Tables\Actions\ActionGroup;
+use Filament\Tables\Actions\CreateAction;
+use Filament\Tables\Actions\DeleteAction;
+use Illuminate\Database\Eloquent\Builder;
+use Filament\Infolists\Components\Section;
+use Filament\Infolists\Components\TextEntry;
+use Filament\Tables\Actions\AssociateAction;
+use Filament\Tables\Actions\BulkActionGroup;
+use App\Filament\Forms\Components\IconSelect;
+use Filament\Tables\Actions\DeleteBulkAction;
+use Filament\Tables\Actions\DissociateAction;
+use Filament\Tables\Actions\DissociateBulkAction;
+use App\Filament\Tables\Columns\OpenSearch\TextColumn;
+use Filament\Resources\RelationManagers\RelationManager;
+use AidingApp\KnowledgeBase\Models\KnowledgeBaseCategory;
+
+class SubCategoriesRelationManager extends RelationManager
+{
+    protected static string $relationship = 'subCategories';
+
+    protected static ?string $inverseRelationship = 'parentCategory';
+
+    public function infolist(Infolist $infolist): Infolist
+    {
+        return $infolist
+            ->schema([
+                Section::make()
+                    ->schema([
+                        TextEntry::make('name')
+                            ->label('Name'),
+                        TextEntry::make('icon')
+                            ->state(fn (KnowledgeBaseCategory $record): string => (string) str($record->icon)->after('heroicon-o-')->headline())
+                            ->icon(fn (KnowledgeBaseCategory $record): string => $record->icon)
+                            ->hidden(fn (KnowledgeBaseCategory $record): bool => blank($record->icon)),
+                        TextEntry::make('description')
+                            ->label('Description')
+                            ->columnSpanFull(),
+                        TextEntry::make('slug')
+                            ->hidden(fn (KnowledgeBaseCategory $record): bool => blank($record->slug)),
+                    ])
+                    ->columns(),
+            ]);
+    }
+
+    public function form(Form $form): Form
+    {
+        return $form
+            ->schema([
+                TextInput::make('name')
+                    ->label('Name')
+                    ->required()
+                    ->string(),
+                IconSelect::make('icon'),
+                TextInput::make('slug')
+                    ->regex('/^[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*$/')
+                    ->unique(ignoreRecord: true)
+                    ->maxLength(255)
+                    ->required()
+                    ->dehydrateStateUsing(fn (string $state): string => strtolower($state)),
+                Textarea::make('description')
+                    ->label('Description')
+                    ->nullable()
+                    ->string()
+                    ->columnSpanFull(),
+            ]);
+    }
+
+    public function table(Table $table): Table
+    {
+        return $table
+            ->recordTitleAttribute('name')
+            ->heading('Subcategories')
+            ->columns([
+                TextColumn::make('name'),
+                TextColumn::make('slug'),
+                IconColumn::make('icon')
+                    ->icon(fn (string $state): string => $state)
+                    ->tooltip(fn (?string $state): ?string => filled($state) ? (string) str($state)->after('heroicon-o-')->headline() : null),
+            ])
+            ->headerActions([
+                CreateAction::make()
+                    ->label('New Subcategory')
+                    ->modalHeading('Create knowledge base subcategory'),
+                AssociateAction::make()
+                    ->modalHeading('Associate knowledge base subcategory')
+                    ->preloadRecordSelect()
+                    ->recordSelectOptionsQuery(
+                        fn (Builder $query) => $query->where('id', '!=', $this->getOwnerRecord()->getKey())
+                            ->doesntHave('parentCategory')
+                            ->doesntHave('subCategories')
+                    ),
+            ])
+            ->actions([
+                ActionGroup::make([
+                    ViewAction::make(),
+                    EditAction::make(),
+                    DissociateAction::make(),
+                    DeleteAction::make(),
+                ]),
+            ])
+            ->bulkActions([
+                BulkActionGroup::make([
+                    DissociateBulkAction::make(),
+                    DeleteBulkAction::make(),
+                ]),
+            ]);
+    }
+}
diff --git a/app-modules/knowledge-base/src/Models/KnowledgeBaseCategory.php b/app-modules/knowledge-base/src/Models/KnowledgeBaseCategory.php
index 63402fd0a..5a580ac1d 100644
--- a/app-modules/knowledge-base/src/Models/KnowledgeBaseCategory.php
+++ b/app-modules/knowledge-base/src/Models/KnowledgeBaseCategory.php
@@ -42,6 +42,7 @@
 use Illuminate\Database\Eloquent\SoftDeletes;
 use Illuminate\Database\Eloquent\Concerns\HasUuids;
 use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use AidingApp\Audit\Models\Concerns\Auditable as AuditableTrait;
 
 /**
@@ -65,6 +66,16 @@ public function knowledgeBaseItems(): HasMany
         return $this->hasMany(KnowledgeBaseItem::class, 'category_id');
     }
 
+    public function parentCategory(): BelongsTo
+    {
+        return $this->belongsTo(self::class, 'parent_id', 'id');
+    }
+
+    public function subCategories(): HasMany
+    {
+        return $this->hasMany(self::class, 'parent_id');
+    }
+
     protected function serializeDate(DateTimeInterface $date): string
     {
         return $date->format(config('project.datetime_format') ?? 'Y-m-d H:i:s');
diff --git a/app-modules/knowledge-base/tests/KnowledgeBaseCategory/EditKnowledgeBaseCategoryTest.php b/app-modules/knowledge-base/tests/KnowledgeBaseCategory/EditKnowledgeBaseCategoryTest.php
index aad32b200..6f7a9dfdc 100644
--- a/app-modules/knowledge-base/tests/KnowledgeBaseCategory/EditKnowledgeBaseCategoryTest.php
+++ b/app-modules/knowledge-base/tests/KnowledgeBaseCategory/EditKnowledgeBaseCategoryTest.php
@@ -39,12 +39,19 @@
 
 use function Pest\Laravel\actingAs;
 use function Pest\Livewire\livewire;
+
+use Filament\Forms\Components\Select;
+use Filament\Tables\Actions\CreateAction;
+use Filament\Tables\Actions\AssociateAction;
+
 use function PHPUnit\Framework\assertEquals;
 
 use AidingApp\Authorization\Enums\LicenseType;
 use AidingApp\KnowledgeBase\Models\KnowledgeBaseCategory;
 use AidingApp\KnowledgeBase\Filament\Resources\KnowledgeBaseCategoryResource;
+use AidingApp\KnowledgeBase\Filament\Resources\KnowledgeBaseCategoryResource\Pages\EditKnowledgeBaseCategory;
 use AidingApp\KnowledgeBase\Tests\KnowledgeBaseCategory\RequestFactories\EditKnowledgeBaseCategoryRequestFactory;
+use AidingApp\KnowledgeBase\Filament\Resources\KnowledgeBaseCategoryResource\RelationManagers\SubCategoriesRelationManager;
 
 // TODO: Write EditKnowledgeBaseCategory tests
 //test('A successful action on the EditKnowledgeBaseCategory page', function () {});
@@ -65,7 +72,7 @@
             ])
         )->assertForbidden();
 
-    livewire(KnowledgeBaseCategoryResource\Pages\EditKnowledgeBaseCategory::class, [
+    livewire(EditKnowledgeBaseCategory::class, [
         'record' => $knowledgeBaseCategory->getRouteKey(),
     ])
         ->assertForbidden();
@@ -82,7 +89,7 @@
 
     $request = collect(EditKnowledgeBaseCategoryRequestFactory::new()->create());
 
-    livewire(KnowledgeBaseCategoryResource\Pages\EditKnowledgeBaseCategory::class, [
+    livewire(EditKnowledgeBaseCategory::class, [
         'record' => $knowledgeBaseCategory->getRouteKey(),
     ])
         ->fillForm($request->toArray())
@@ -113,7 +120,7 @@
             ])
         )->assertForbidden();
 
-    livewire(KnowledgeBaseCategoryResource\Pages\EditKnowledgeBaseCategory::class, [
+    livewire(EditKnowledgeBaseCategory::class, [
         'record' => $knowledgeBaseCategory->getRouteKey(),
     ])
         ->assertForbidden();
@@ -131,7 +138,7 @@
 
     $request = collect(EditKnowledgeBaseCategoryRequestFactory::new()->create());
 
-    livewire(KnowledgeBaseCategoryResource\Pages\EditKnowledgeBaseCategory::class, [
+    livewire(EditKnowledgeBaseCategory::class, [
         'record' => $knowledgeBaseCategory->getRouteKey(),
     ])
         ->fillForm($request->toArray())
@@ -140,3 +147,99 @@
 
     assertEquals($request['name'], $knowledgeBaseCategory->fresh()->name);
 });
+
+test('can create subcategory', function () {
+    $user = User::factory()->licensed(LicenseType::cases())->create();
+
+    $user->givePermissionTo('product_admin.view-any');
+    $user->givePermissionTo('product_admin.create');
+    $user->givePermissionTo('product_admin.*.update');
+
+    actingAs($user);
+
+    $knowledgeBaseCategory = KnowledgeBaseCategory::factory()->create();
+
+    $knowledgeBaseSubCategory = KnowledgeBaseCategory::factory()->state([
+        'parent_id' => $knowledgeBaseCategory->getKey(),
+    ])->make();
+
+    livewire(SubCategoriesRelationManager::class, [
+        'ownerRecord' => $knowledgeBaseCategory,
+        'pageClass' => EditKnowledgeBaseCategory::class,
+    ])
+        ->callTableAction(
+            name: CreateAction::class,
+            data: $knowledgeBaseSubCategory->toArray()
+        )
+        ->assertHasNoTableActionErrors();
+
+    expect($knowledgeBaseCategory->fresh()->subCategories()->count())
+        ->toEqual(1);
+});
+
+test('exclude already attached subcategories in search', function () {
+    $user = User::factory()->licensed(LicenseType::cases())->create();
+
+    $user->givePermissionTo('product_admin.view-any');
+    $user->givePermissionTo('product_admin.*.update');
+
+    actingAs($user);
+
+    $knowledgeBaseCategory = KnowledgeBaseCategory::factory()->create();
+
+    $knowledgeBaseSubCategory = KnowledgeBaseCategory::factory()->state([
+        'parent_id' => $knowledgeBaseCategory->getKey(),
+    ])->make();
+
+    expect($knowledgeBaseCategory->subCategories)
+        ->toBeEmpty();
+
+    $newknowledgeBaseCategory = KnowledgeBaseCategory::factory()->create();
+
+    livewire(SubCategoriesRelationManager::class, [
+        'ownerRecord' => $knowledgeBaseCategory,
+        'pageClass' => EditKnowledgeBaseCategory::class,
+    ])
+        ->mountTableAction(AssociateAction::class)
+        ->assertFormFieldExists('recordId', 'mountedTableActionForm', function (Select $select) use ($knowledgeBaseSubCategory) {
+            $options = $select->getOptions();
+            $searchOptions = $select->getSearchResults($knowledgeBaseSubCategory->name);
+
+            return ! in_array($knowledgeBaseSubCategory->name, $options) && empty($searchOptions);
+        })
+        ->assertFormFieldExists('recordId', 'mountedTableActionForm', function (Select $select) use ($newknowledgeBaseCategory) {
+            $searchOptions = $select->getSearchResults($newknowledgeBaseCategory->name);
+
+            return ! empty($searchOptions) ? true : false;
+        });
+});
+
+test('can attach subcategories into categories', function () {
+    $user = User::factory()->licensed(LicenseType::cases())->create();
+
+    $user->givePermissionTo('product_admin.view-any');
+    $user->givePermissionTo('product_admin.*.update');
+
+    actingAs($user);
+
+    $knowledgeBaseCategory = KnowledgeBaseCategory::factory()->create();
+
+    $knowledgeBaseSubCategory = KnowledgeBaseCategory::factory()->create();
+
+    expect($knowledgeBaseCategory->subCategories)
+        ->toBeEmpty();
+
+    livewire(SubCategoriesRelationManager::class, [
+        'ownerRecord' => $knowledgeBaseCategory,
+        'pageClass' => EditKnowledgeBaseCategory::class,
+    ])
+        ->callTableAction(
+            AssociateAction::class,
+            data: ['recordId' => $knowledgeBaseSubCategory->getKey()]
+        )->assertSuccessful();
+
+    expect($knowledgeBaseCategory->refresh())
+        ->subCategories
+        ->pluck('id')
+        ->toContain($knowledgeBaseSubCategory->getKey());
+});
diff --git a/app/Features/KnowledgeBaseSubcategory.php b/app/Features/KnowledgeBaseSubcategory.php
new file mode 100644
index 000000000..068020b30
--- /dev/null
+++ b/app/Features/KnowledgeBaseSubcategory.php
@@ -0,0 +1,47 @@
+<?php
+
+/*
+<COPYRIGHT>
+
+    Copyright © 2016-2024, Canyon GBS LLC. All rights reserved.
+
+    Aiding App™ is licensed under the Elastic License 2.0. For more details,
+    see <https://github.com/canyongbs/aidingapp/blob/main/LICENSE.>
+
+    Notice:
+
+    - You may not provide the software to third parties as a hosted or managed
+      service, where the service provides users with access to any substantial set of
+      the features or functionality of the software.
+    - You may not move, change, disable, or circumvent the license key functionality
+      in the software, and you may not remove or obscure any functionality in the
+      software that is protected by the license key.
+    - You may not alter, remove, or obscure any licensing, copyright, or other notices
+      of the licensor in the software. Any use of the licensor’s trademarks is subject
+      to applicable law.
+    - Canyon GBS LLC respects the intellectual property rights of others and expects the
+      same in return. Canyon GBS™ and Aiding App™ are registered trademarks of
+      Canyon GBS LLC, and we are committed to enforcing and protecting our trademarks
+      vigorously.
+    - The software solution, including services, infrastructure, and code, is offered as a
+      Software as a Service (SaaS) by Canyon GBS LLC.
+    - Use of this software implies agreement to the license terms and conditions as stated
+      in the Elastic License 2.0.
+
+    For more information or inquiries please visit our website at
+    <https://www.canyongbs.com> or contact us via email at legal@canyongbs.com.
+
+</COPYRIGHT>
+*/
+
+namespace App\Features;
+
+use App\Support\AbstractFeatureFlag;
+
+class KnowledgeBaseSubcategory extends AbstractFeatureFlag
+{
+    public function resolve(mixed $scope): mixed
+    {
+        return false;
+    }
+}
diff --git a/database/migrations/2024_12_10_174023_data_activate_knowledge_base_subcategory_feature_flag.php b/database/migrations/2024_12_10_174023_data_activate_knowledge_base_subcategory_feature_flag.php
new file mode 100644
index 000000000..e3bc62c45
--- /dev/null
+++ b/database/migrations/2024_12_10_174023_data_activate_knowledge_base_subcategory_feature_flag.php
@@ -0,0 +1,50 @@
+<?php
+
+/*
+<COPYRIGHT>
+
+    Copyright © 2016-2024, Canyon GBS LLC. All rights reserved.
+
+    Aiding App™ is licensed under the Elastic License 2.0. For more details,
+    see <https://github.com/canyongbs/aidingapp/blob/main/LICENSE.>
+
+    Notice:
+
+    - You may not provide the software to third parties as a hosted or managed
+      service, where the service provides users with access to any substantial set of
+      the features or functionality of the software.
+    - You may not move, change, disable, or circumvent the license key functionality
+      in the software, and you may not remove or obscure any functionality in the
+      software that is protected by the license key.
+    - You may not alter, remove, or obscure any licensing, copyright, or other notices
+      of the licensor in the software. Any use of the licensor’s trademarks is subject
+      to applicable law.
+    - Canyon GBS LLC respects the intellectual property rights of others and expects the
+      same in return. Canyon GBS™ and Aiding App™ are registered trademarks of
+      Canyon GBS LLC, and we are committed to enforcing and protecting our trademarks
+      vigorously.
+    - The software solution, including services, infrastructure, and code, is offered as a
+      Software as a Service (SaaS) by Canyon GBS LLC.
+    - Use of this software implies agreement to the license terms and conditions as stated
+      in the Elastic License 2.0.
+
+    For more information or inquiries please visit our website at
+    <https://www.canyongbs.com> or contact us via email at legal@canyongbs.com.
+
+</COPYRIGHT>
+*/
+
+use App\Features\KnowledgeBaseSubcategory;
+use Illuminate\Database\Migrations\Migration;
+
+return new class () extends Migration {
+    public function up(): void
+    {
+        KnowledgeBaseSubcategory::activate();
+    }
+
+    public function down(): void
+    {
+        KnowledgeBaseSubcategory::deactivate();
+    }
+};