diff --git a/app/Filament/Resources/WorkGroupMasterResource.php b/app/Filament/Resources/WorkGroupMasterResource.php
index 8b21ab2..dc9241a 100644
--- a/app/Filament/Resources/WorkGroupMasterResource.php
+++ b/app/Filament/Resources/WorkGroupMasterResource.php
@@ -5,6 +5,7 @@ namespace App\Filament\Resources;
 use App\Filament\Exports\WorkGroupMasterExporter;
 use App\Filament\Imports\WorkGroupMasterImporter;
 use App\Filament\Resources\WorkGroupMasterResource\Pages;
+use App\Models\Line;
 use App\Models\Plant;
 use App\Models\WorkGroupMaster;
 use Filament\Facades\Filament;
@@ -20,6 +21,11 @@ use Filament\Tables\Table;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\SoftDeletingScope;
 use Illuminate\Validation\Rule;
+use Filament\Forms\Components\DateTimePicker;
+use Filament\Forms\Components\FileUpload;
+use Filament\Forms\Components\Select;
+use Filament\Forms\Components\TextInput;
+use Filament\Tables\Filters\Filter;
 
 class WorkGroupMasterResource extends Resource
 {
@@ -166,7 +172,144 @@ class WorkGroupMasterResource extends Resource
             ])
             ->filters([
                 Tables\Filters\TrashedFilter::make(),
+                Filter::make('advanced_filters')
+                    ->label('Advanced Filters')
+                    ->form([
+                        Select::make('Plant')
+                            ->label('Search by Plant Name')
+                            ->nullable()
+                            ->options(function (callable $get) {
+                                $userHas = Filament::auth()->user()->plant_id;
+
+                                // return ($userHas && strlen($userHas) > 0) ? Plant::where('id', $userHas)->pluck('name', 'id')->toArray() : Plant::orderBy('code')->pluck('name', 'id')->toArray();
+                                if ($userHas && strlen($userHas) > 0) {
+                                    return Plant::where('id', $userHas)->pluck('name', 'id')->toArray();
+                                } else {
+                                    return Plant::whereHas('workGroupMasters', function ($query) {
+                                        $query->whereNotNull('id');
+                                    })->orderBy('code')->pluck('name', 'id')->toArray();
+                                }
+                            })
+                            ->searchable()
+                            ->reactive()
+                            ->afterStateUpdated(function ($state, callable $set, callable $get): void {
+                                $set('code', null);
+                                $set('operator_id', null);
+                            }),
+                        Select::make('name')
+                            ->label('Search by Work Group Center')
+                            ->searchable()
+                            ->options(function (callable $get) {
+                                $plantId = $get('Plant');
+
+                                if(!$plantId){
+                                    return [];
+                                }
+                                else{
+                                    return $plantId ? WorkGroupMaster::where('plant_id', $plantId)->distinct()->pluck('name', 'name')->toArray(): [];
+                                }
+                            })
+                            ->searchable()
+                            ->reactive(),
+                        TextInput::make('description')
+                            ->label('Description')
+                            ->reactive(),
+                        TextInput::make('operation_number')
+                            ->label('Operation Number')
+                            ->reactive(),
+                        DateTimePicker::make(name: 'created_from')
+                            ->label('Created From')
+                            ->placeholder(placeholder: 'Select From DateTime')
+                            ->reactive()
+                            ->native(false),
+                        DateTimePicker::make('created_to')
+                            ->label('Created To')
+                            ->placeholder(placeholder: 'Select To DateTime')
+                            ->reactive()
+                            ->native(false),
+                    ])
+                    ->query(function ($query, array $data) {
+                        // Hide all records initially if no filters are applied
+                        if (empty($data['Plant']) && empty($data['name']) && empty($data['description']) && empty($data['operation_number']) && empty($data['created_from']) && empty($data['created_to']) && empty($data['updated_from']) && empty($data['updated_to'])) {
+                            // return $query->whereRaw('1 = 0');
+                        }
+
+                        if (! empty($data['Plant'])) { // $plant = $data['Plant'] ?? null
+                            $query->where('plant_id', $data['Plant']);
+                        } else {
+                            $userHas = Filament::auth()->user()->plant_id;
+
+                            if ($userHas && strlen($userHas) > 0) {
+                                return $query->whereRaw('1 = 0');
+                            }
+                        }
+
+                        if (! empty($data['name'])) {
+                            $query->where('name', $data['name']);
+                        }
+
+                        if (! empty($data['description'])) {
+                            $query->where('description', $data['description']);
+                        }
+
+                        if (! empty($data['operation_number'])) {
+                            $query->where('operation_number', $data['operation_number']);
+                        }
+
+                        if (! empty($data['created_from'])) {
+                            $query->where('created_at', '>=', $data['created_from']);
+                        }
+
+                        if (! empty($data['created_to'])) {
+                            $query->where('created_at', '<=', $data['created_to']);
+                        }
+
+                    })
+                    ->indicateUsing(function (array $data) {
+                        $indicators = [];
+
+                        if (! empty($data['Plant'])) {
+                            $indicators[] = 'Plant: '.Plant::where('id', $data['Plant'])->value('name');
+                        } else {
+                            $userHas = Filament::auth()->user()->plant_id;
+
+                            if ($userHas && strlen($userHas) > 0) {
+                                return 'Plant: Choose plant to filter records.';
+                            }
+                        }
+
+                        if (! empty($data['name'])) {
+                            $indicators[] = 'Work Group Name: ' . $data['name'];
+                        }
+
+                        if (! empty($data['description'])) {
+                            $indicators[] = 'Description: ' . $data['description'];
+                        }
+
+                        if (! empty($data['operation_number'])) {
+                            $indicators[] = 'Operation Number: ' . $data['operation_number'];
+                        }
+
+                        if (! empty($data['created_from'])) {
+                            $indicators[] = 'From: '.$data['created_from'];
+                        }
+
+                        if (! empty($data['created_to'])) {
+                            $indicators[] = 'To: '.$data['created_to'];
+                        }
+
+                        if (! empty($data['updated_from'])) {
+                            $indicators[] = 'From: '.$data['updated_from'];
+                        }
+
+                        if (! empty($data['updated_to'])) {
+                            $indicators[] = 'To: '.$data['updated_to'];
+                        }
+
+                        return $indicators;
+                    }),
             ])
+            ->filtersFormMaxHeight('280px')
             ->actions([
                 Tables\Actions\ViewAction::make(),
                 Tables\Actions\EditAction::make(),