diff --git a/app/Http/Controllers/AUKController.php b/app/Http/Controllers/AUKController.php
index 0bad42e..3903175 100644
--- a/app/Http/Controllers/AUKController.php
+++ b/app/Http/Controllers/AUKController.php
@@ -3,27 +3,37 @@
 namespace App\Http\Controllers;
 
 use Illuminate\Http\Request;
+use App\Models\AUK;
+use App\Models\Project;
 
 class AUKController extends Controller
 {
     /**
      * Display a listing of the resource.
      *
+     * @param  \Illuminate\Http\Request  $request
      * @return \Illuminate\Http\Response
      */
-    public function index()
+    public function index(Request $request)
     {
-        //
+        $project_id = $request->session()->get('project_id');
+        $project = Project::find($project_id);
+        $top_auks = $project->auks()->where('parent_id',0)->get();
+        return view('auks.list', ['project' => $project, 'top_auks' => $top_auks]);
     }
 
     /**
      * Show the form for creating a new resource.
      *
+     * @param  \Illuminate\Http\Request  $request
      * @return \Illuminate\Http\Response
      */
-    public function create()
+    public function create(Request $request)
     {
-        //
+        $project_id = $request->session()->get('project_id');
+        $project = Project::find($project_id);
+        $top_auks = $project->auks()->where('parent_id',0)->get();
+        return view('auks.create', ['project' => $project, 'top_auks' => $top_auks]);
     }
 
     /**
@@ -34,7 +44,22 @@ class AUKController extends Controller
      */
     public function store(Request $request)
     {
-        //
+        $project_id = $request->session()->get('project_id');
+        $request->validate([
+            'name' => ['required', 'string', 'max:255'],
+            'number' => ['required', 'integer'],
+            'parent_id' => ['required', 'integer'],
+        ]);
+
+        // $user = 
+        AUK::create([
+            'project_id' => $project_id,
+            'name' => $request->name,
+            'number' => $request->number,
+            'parent_id' => $request->parent_id,
+        ]);
+
+        return redirect(route('auks.index'));
     }
 
     /**
@@ -51,12 +76,17 @@ class AUKController extends Controller
     /**
      * Show the form for editing the specified resource.
      *
+     * @param  \Illuminate\Http\Request  $request
      * @param  int  $id
      * @return \Illuminate\Http\Response
      */
-    public function edit($id)
+    public function edit(Request $request,$id)
     {
-        //
+        $project_id = $request->session()->get('project_id');
+        $project = Project::find($project_id);
+        $top_auks = $project->auks()->where('parent_id',0)->get();
+        $auk = AUK::find($id);
+        return view('auks.edit', ['project' => $project, 'top_auks' => $top_auks, 'auk' => $auk]);
     }
 
     /**
@@ -68,7 +98,21 @@ class AUKController extends Controller
      */
     public function update(Request $request, $id)
     {
-        //
+        $project_id = $request->session()->get('project_id');
+        $request->validate([
+            'name' => ['required', 'string', 'max:255'],
+            'number' => ['required', 'integer'],
+            'parent_id' => 'required|integer|different:id',
+        ]);
+
+        $document = AUK::find($id);
+        $document->project_id = $project_id;
+        $document->name = $request->name;
+        $document->number = $request->number;
+        $document->parent_id = $request->parent_id;
+        $document->save();
+
+        return redirect()->route('auks.index');
     }
 
     /**
@@ -79,6 +123,7 @@ class AUKController extends Controller
      */
     public function destroy($id)
     {
-        //
+        AUK::findOrFail($id)->delete();
+        return redirect()->route('auks.index');
     }
 }
diff --git a/app/Models/AUK.php b/app/Models/AUK.php
new file mode 100644
index 0000000..d23514c
--- /dev/null
+++ b/app/Models/AUK.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+class AUK extends Model
+{
+    use HasFactory, SoftDeletes;
+
+    protected $table = 'auks';
+    protected $fillable = [
+        'project_id',
+        'name',
+        'number',
+        'parent_id',
+    ];
+
+    public function childs()
+    {
+        return $this->hasMany('App\Models\AUK','parent_id','id');
+    }
+}
+
diff --git a/app/Models/Project.php b/app/Models/Project.php
index 05dce2d..068d362 100644
--- a/app/Models/Project.php
+++ b/app/Models/Project.php
@@ -4,10 +4,12 @@ namespace App\Models;
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
 
 class Project extends Model
 {
-    use HasFactory;
+    use HasFactory, SoftDeletes;
     protected $fillable = [
         'name',
         'description',
@@ -18,4 +20,10 @@ class Project extends Model
     {
         return $this->hasMany(Document::class);
     }
+
+    public function auks()
+    {
+        return $this->hasMany(AUK::class);
+    }
+
 }
diff --git a/database/migrations/2022_07_04_145512_create_auks_table.php b/database/migrations/2022_07_04_145512_create_auks_table.php
new file mode 100644
index 0000000..8c05c51
--- /dev/null
+++ b/database/migrations/2022_07_04_145512_create_auks_table.php
@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateAUKsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('auks', function (Blueprint $table) {
+            $table->id();
+            $table->integer('project_id')->unsigned();
+            $table->string('name');
+            $table->integer('number');
+            $table->integer('parent_id')->unsigned()->nullable();
+            $table->timestamps();
+            $table->softDeletes();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('auks');
+    }
+}
diff --git a/resources/views/auks/actions.blade.php b/resources/views/auks/actions.blade.php
new file mode 100644
index 0000000..45ffdec
--- /dev/null
+++ b/resources/views/auks/actions.blade.php
@@ -0,0 +1,16 @@
+{{-- <a href="{{ route('auks.show',$auk->id) }}">
+    <i class="fa fa-eye text-green-500 hover:text-green-700 px-2 text-lg"></i>
+</a> --}}
+<a href="{{ route('auks.edit', $auk->id) }}">
+    <i class="fa fa-edit text-blue-500 hover:text-blue-700 px-2 text-lg"></i>
+</a>
+@if (!count($auk->childs))
+    <form class="inline-block" action="{{ route('auks.destroy', $auk->id) }}" method="POST"
+        onsubmit="return confirm('{{ __('Are you sure remove AUK ') . $auk->name . '?' }}');">
+        <input type="hidden" name="_method" value="DELETE">
+        <input type="hidden" name="_token" value="{{ csrf_token() }}">
+        <button type="submit">
+            <i class="fa fa-trash text-red-500 hover:text-red-700 px-2 text-lg"></i>
+        </button>
+    </form>
+@endif
diff --git a/resources/views/auks/create.blade.php b/resources/views/auks/create.blade.php
new file mode 100644
index 0000000..8ac79ff
--- /dev/null
+++ b/resources/views/auks/create.blade.php
@@ -0,0 +1,75 @@
+<x-app-layout>
+    <x-slot name="header">
+        <h2 class="font-semibold text-xl text-gray-800 leading-tight">
+            {{ $project->name }}: {{ __('Create AUK') }}
+        </h2>
+    </x-slot>
+
+    <div class="py-12">
+        <div class="max-w-7xl mx-auto sm:px-6 lg:px-8">
+            <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg">
+                <div class="p-6 bg-white border-b border-gray-200">
+                    <div class="w-96 mx-auto">
+                        @if ($errors->any())
+                            <div class="alert alert-danger text-red-500 p-2">
+                                <ul class="list-unstyled alert alert-danger">
+                                    @foreach ($errors->all() as $error)
+                                        <li>{{ $error }}</li>
+                                    @endforeach
+                                </ul>
+                            </div>
+                        @endif
+                        <form method="POST" action="{{ route('auks.store') }}">
+                            @csrf
+                            <!-- Document name -->
+                            <div>
+                                <x-label for="name" :value="__('Title')" />
+
+                                <x-input id="name" class="block mt-1 w-full" type="text" name="name"
+                                    :value="old('name')" required autofocus />
+                            </div>
+
+                            <div>
+                                <x-label for="number" :value="__('Number')" />
+
+                                <x-input id="number" class="block mt-1 w-full" type="text" name="number"
+                                    :value="old('number')" required />
+                            </div>
+
+                            <div>
+                                <x-label for="parent_id" :value="__('Parent AUK')" />
+
+                                <x-select id="parent_id" class="block mt-1 w-full" name="parent_id" required>
+                                    <option value="0">---</option>
+                                    @foreach ($top_auks as $auks)
+                                        <option value="{{ $auks->id }}">{{ $auks->name }} ({{ $auks->number }})</option>
+                                        @if (count($auks->childs))
+                                            @include('auks.optionChild', [
+                                                'childs' => $auks->childs,
+                                                'level' => 1,
+                                            ])
+                                        @endif
+                                    @endforeach
+                                </x-select>
+                            </div>
+
+
+                            <div class="flex items-center justify-end mt-4">
+                                <button
+                                    class="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded-full">
+                                    <i class="fa fa-add pr-2"></i>{{ __('Create AUK') }}
+                                </button>
+                                <div class="pl-2">
+                                    <a href="{{ route('auks.index') }}"
+                                        class="btn bg-gray-500 hover:bg-gray-700 text-white font-bold py-2 px-4 rounded-full">
+                                        <i class="fa fa-cancel pr-2"></i>{{ __('Cancel') }}
+                                    </a>
+                                </div>
+                            </div>
+                        </form>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</x-app-layout>
diff --git a/resources/views/auks/edit.blade.php b/resources/views/auks/edit.blade.php
new file mode 100644
index 0000000..dd4809e
--- /dev/null
+++ b/resources/views/auks/edit.blade.php
@@ -0,0 +1,81 @@
+<x-app-layout>
+    <x-slot name="header">
+        <h2 class="font-semibold text-xl text-gray-800 leading-tight">
+            {{ $project->name }}: {{ __('Edit AUK') }}
+        </h2>
+    </x-slot>
+
+    <div class="py-12">
+        <div class="max-w-7xl mx-auto sm:px-6 lg:px-8">
+            <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg">
+                <div class="p-6 bg-white border-b border-gray-200">
+                    <div class="w-96 mx-auto">
+                        @if ($errors->any())
+                            <div class="alert alert-danger text-red-500 p-2">
+                                <ul class="list-unstyled alert alert-danger">
+                                    @foreach ($errors->all() as $error)
+                                        <li>{{ $error }}</li>
+                                    @endforeach
+                                </ul>
+                            </div>
+                        @endif
+                        <form method="POST" action="{{ route('auks.update',$auk->id) }}">
+                            @csrf
+                            @method('PUT')
+                            <input type="hidden" id="id" name="id" value="{{ $auk->id }}">
+                            <div>
+                                <x-label for="name" value="{{ __('Title') }}" />
+
+                                <x-input id="name" class="block mt-1 w-full" type="text" name="name"
+                                    value="{{ $auk->name }}" required autofocus />
+                            </div>
+
+                            <div>
+                                <x-label for="number" value="{{ __('Number') }}" />
+
+                                <x-input id="number" class="block mt-1 w-full" type="text" name="number"
+                                    value="{{ $auk->number }}" required />
+                            </div>
+
+                            <div>
+                                <x-label for="parent_id" value="{{ __('Parent AUK') }}" />
+
+                                <x-select id="parent_id" class="block mt-1 w-full" name="parent_id" required>
+                                    <option value="0">---</option>
+                                    @foreach ($top_auks as $top_auk)
+                                        @if ($auk->parent_id == $top_auk->id)
+                                        <option value="{{ $top_auk->id }}" selected>{{ $top_auk->name }} ({{ $top_auk->number }})</option>
+                                        @else
+                                        <option value="{{ $top_auk->id }}">{{ $top_auk->name }} ({{ $top_auk->number }})</option>
+                                        @endif
+                                        @if (count($top_auk->childs))
+                                            @include('documents.optionChildSelected', [
+                                                'childs' => $top_auk->childs,
+                                                'parent_id' => $top_auk->parent_id,
+                                                'level' => 1,
+                                            ])
+                                        @endif
+                                    @endforeach
+                                </x-select>
+                            </div>
+
+
+                            <div class="flex items-center justify-end mt-4">
+                                <button
+                                    class="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded-full">
+                                    <i class="fa fa-add pr-2"></i>{{ __('Save AUK') }}
+                                </button>
+                                <div class="pl-2">
+                                    <a href="{{ route('auks.index') }}"
+                                        class="btn bg-gray-500 hover:bg-gray-700 text-white font-bold py-2 px-4 rounded-full">
+                                        <i class="fa fa-cancel pr-2"></i>{{ __('Cancel') }}
+                                    </a>
+                                </div>
+                            </div>
+                        </form>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</x-app-layout>
diff --git a/resources/views/auks/list.blade.php b/resources/views/auks/list.blade.php
new file mode 100644
index 0000000..f8bc9bb
--- /dev/null
+++ b/resources/views/auks/list.blade.php
@@ -0,0 +1,64 @@
+<x-app-layout>
+    <x-slot name="header">
+        <h2 class="font-semibold text-xl text-gray-800 leading-tight">
+            {{ $project->name }}: {{ __('AUK list') }}
+        </h2>
+    </x-slot>
+
+    <div class="py-12">
+        <div class="max-w-7xl mx-auto sm:px-6 lg:px-8">
+            <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg">
+                <div class="p-6 bg-white border-b border-gray-200">
+                    <a href="{{ route('auks.create') }}">
+                        <button class="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded-full">
+                            <i class="fa fa-add pr-2"></i>{{ __('Create AUK') }}
+                        </button>
+                    </a>
+
+                    <div align="center" class="pt-4">
+                        <table class="table table-sm border-b border-gray-200">
+                            <tr class="border border-gray-200">
+                                <th class="p-2 border border-gray-200">
+                                    {{ __('Title') }}
+                                </th>
+                                <th class="p-2 border border-gray-200">
+                                    {{ __('Number') }}
+                                </th>
+                                <th class="p-2 border border-gray-200">
+                                    {{ __('Actions') }}
+                                </th>
+                            </tr>
+                            @forelse ($top_auks as $top_auk)
+                                <tr class="border border-gray-200">
+                                    <td class="p-2 border border-gray-200">{{ $top_auk->name }}</td>
+                                    <td class="p-2 border border-gray-200">{{ $top_auk->number }}</td>
+                                    <td class="p-2 border border-gray-200">
+                                        <div class="text-center">
+                                            @include('auks.actions', ['auk' => $top_auk])
+                                        </div>
+                                    </td>
+
+                                </tr>
+                                @if (count($top_auk->childs))
+                                    @php
+                                        $level = 1;
+                                    @endphp
+                                    @include('auks.tableChild', [
+                                        'childs' => $top_auk->childs,
+                                        'level' => $level,
+                                    ])
+                                @endif
+
+
+                            @empty
+                                <tr>
+                                    <td colspan="3" class="p-2 border border-gray-200 text-center">No AUKs!</td>
+                                </tr>
+                            @endforelse
+                        </table>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</x-app-layout>
diff --git a/resources/views/auks/optionChild.blade.php b/resources/views/auks/optionChild.blade.php
new file mode 100644
index 0000000..c792148
--- /dev/null
+++ b/resources/views/auks/optionChild.blade.php
@@ -0,0 +1,9 @@
+@foreach ($childs as $child)
+    <option value="{{ $child->id }}">{{ str_pad('', $level, '-') . ' ' . $child->name }}</option>
+    @if (count($child->childs))
+        @include('documents.optionChild', [
+            'childs' => $child->childs,
+            'level' => $level + 1,
+        ])
+    @endif
+@endforeach
diff --git a/resources/views/auks/optionChildSelected.blade.php b/resources/views/auks/optionChildSelected.blade.php
new file mode 100644
index 0000000..a2883ff
--- /dev/null
+++ b/resources/views/auks/optionChildSelected.blade.php
@@ -0,0 +1,14 @@
+@foreach ($childs as $child)
+    @if ($parent_id == $child->id)
+        <option value="{{ $child->id }}" selected>{{ str_pad('', $level, '-') . ' ' . $child->name }}</option>
+    @else
+        <option value="{{ $child->id }}">{{ str_pad('', $level, '-') . ' ' . $child->name }}</option>
+    @endif
+    @if (count($child->childs))
+        @include('auks.optionChildSelected', [
+            'childs' => $child->childs,
+            'parent_id' => $auk->parent_id,
+            'level' => $level + 1,
+        ])
+    @endif
+@endforeach
diff --git a/resources/views/auks/show.blade.php b/resources/views/auks/show.blade.php
new file mode 100644
index 0000000..70d0807
--- /dev/null
+++ b/resources/views/auks/show.blade.php
@@ -0,0 +1,51 @@
+<x-app-layout>
+    <x-slot name="header">
+        <h2 class="font-semibold text-xl text-gray-800 leading-tight">
+            {{ __('Show project') }}
+        </h2>
+    </x-slot>
+
+    <div class="py-12">
+        <div class="max-w-7xl mx-auto sm:px-6 lg:px-8">
+            <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg">
+                <div class="p-6 bg-white border-b border-gray-200">
+                    <div class="w-96 mx-auto">
+                            <div>
+                                <x-label for="name" :value="__('Title')" />
+
+                                <x-input id="name" class="block mt-1 w-full" type="text" name="name" value="{{ $project->name }}" readonly />
+                            </div>
+
+                            <!-- Description -->
+                            <div class="mt-4">
+                                <x-label for="description" :value="__('Description')" />
+
+                                <x-input id="description" class="block mt-1 w-full" type="text" name="description" value="{{ $project->description }}" readonly />
+                            </div>
+
+                            <!-- MMC Path -->
+                            <div class="mt-4">
+                                <x-label for="mmc_path" :value="__('MMC Path')" />
+
+                                <x-input id="mmc_path" class="block mt-1 w-full" type="text" name="mmc_path" value="{{ $project->mmc_path }}" readonly />
+                            </div>
+
+                            <div class="flex items-center justify-end mt-4">
+                            <div class="pl-2">
+                                    <a href="{{ route('projects.edit',$project->id) }}" class="btn bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded-full">
+                                        <i class="fa fa-edit pr-2"></i>{{__('Edit project')}}
+                                    </a>
+                                </div>
+                                <div class="pl-2">
+                                    <a href="{{ route('projects.index') }}" class="btn bg-gray-500 hover:bg-gray-700 text-white font-bold py-2 px-4 rounded-full">
+                                        <i class="fa fa-cancel pr-2"></i>{{__('Cancel')}}
+                                    </a>
+                                </div>
+                            </div>
+                        </form>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</x-app-layout>
\ No newline at end of file
diff --git a/resources/views/auks/tableChild.blade.php b/resources/views/auks/tableChild.blade.php
new file mode 100644
index 0000000..0585200
--- /dev/null
+++ b/resources/views/auks/tableChild.blade.php
@@ -0,0 +1,19 @@
+@foreach ($childs as $child)
+    <tr>
+        <td class="p-2 border border-gray-200">
+            {{ str_pad('', $level, '-') . ' ' . $child->name }}
+        </td>
+        <td class="p-2 border border-gray-200">
+            {{ $child->number }}
+        </td>
+        <td class="p-2 border border-gray-200">
+            @include('auks.actions', ['auk' => $child])
+        </td>
+    </tr>
+    @if (count($child->childs))
+        @include('auks.tableChild', [
+            'childs' => $child->childs,
+            'level' => $level + 1,
+        ])
+    @endif
+@endforeach
diff --git a/resources/views/documents/edit.blade.php b/resources/views/documents/edit.blade.php
index 0e3df0a..4daa322 100644
--- a/resources/views/documents/edit.blade.php
+++ b/resources/views/documents/edit.blade.php
@@ -1,7 +1,7 @@
 <x-app-layout>
     <x-slot name="header">
         <h2 class="font-semibold text-xl text-gray-800 leading-tight">
-            {{ $project->name }}: {{ __('Create document') }}
+            {{ $project->name }}: {{ __('Edit document') }}
         </h2>
     </x-slot>
 
diff --git a/resources/views/layouts/navigation.blade.php b/resources/views/layouts/navigation.blade.php
index cf9c5ff..3d30f58 100644
--- a/resources/views/layouts/navigation.blade.php
+++ b/resources/views/layouts/navigation.blade.php
@@ -40,7 +40,7 @@
                     </x-nav-link>
                 </div>
                 <div class="hidden space-x-8 sm:-my-px sm:ml-10 sm:flex">
-                    <x-nav-link :href="route('auk.index')" :active="request()->routeIs('auk.index')|request()->routeIs('auk.create')|request()->routeIs('auk.show')|request()->routeIs('auk.edit')">
+                    <x-nav-link :href="route('auks.index')" :active="request()->routeIs('auks.index')|request()->routeIs('auks.create')|request()->routeIs('auks.show')|request()->routeIs('auks.edit')">
                         {{ __('AUK') }}
                     </x-nav-link>
                 </div>
diff --git a/routes/web.php b/routes/web.php
index 66abb5a..871c2cb 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -38,7 +38,7 @@ Route::resource('/projects', ProjectController::class)->middleware(['auth']);
 Route::post('/project/{project}/select',SelectProjectController::class)->middleware(['auth'])->name('project.select');
 
 Route::resource('/mmc', MMCController::class)->middleware(['auth']);
-Route::resource('/documents', DocumentController::class)->middleware(['auth']);
-Route::resource('/auk', AUKController::class)->middleware(['auth']);
+Route::resource('/documents', DocumentController::class)->except('show')->middleware(['auth']);
+Route::resource('/auks', AUKController::class)->except('show')->middleware(['auth']);
 
 require __DIR__ . '/auth.php';