diff --git a/app/Filament/Exports/StickerMasterExporter.php b/app/Filament/Exports/StickerMasterExporter.php
new file mode 100644
index 0000000..27e1bf2
--- /dev/null
+++ b/app/Filament/Exports/StickerMasterExporter.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace App\Filament\Exports;
+
+use App\Models\StickerMaster;
+use Filament\Actions\Exports\ExportColumn;
+use Filament\Actions\Exports\Exporter;
+use Filament\Actions\Exports\Models\Export;
+
+class StickerMasterExporter extends Exporter
+{
+    protected static ?string $model = StickerMaster::class;
+
+    public static function getColumns(): array
+    {
+        return [
+            // ExportColumn::make('id')
+            //     ->label('ID'),
+            ExportColumn::make('item.code'),
+            ExportColumn::make('plant.name'),
+            ExportColumn::make('serial_number_motor'),
+            ExportColumn::make('serial_number_pump'),
+            ExportColumn::make('serial_number_pumpset'),
+            ExportColumn::make('pack_slip_motor'),
+            ExportColumn::make('pack_slip_pump'),
+            ExportColumn::make('pack_slip_pumpset'),
+            ExportColumn::make('name_plate_motor'),
+            ExportColumn::make('name_plate_pump'),
+            ExportColumn::make('name_plate_pumpset'),
+            ExportColumn::make('tube_sticker_motor'),
+            ExportColumn::make('tube_sticker_pump'),
+            ExportColumn::make('tube_sticker_pumpset'),
+            ExportColumn::make('warranty_card'),
+            ExportColumn::make('part_validation1'),
+            ExportColumn::make('part_validation2'),
+            ExportColumn::make('part_validation3'),
+            ExportColumn::make('part_validation4'),
+            ExportColumn::make('part_validation5'),
+            ExportColumn::make('panel_box_code'),
+            ExportColumn::make('load_rate'),
+            ExportColumn::make('bundle_quantity'),
+            ExportColumn::make('material_type'),
+            ExportColumn::make('created_at'),
+            ExportColumn::make('updated_at'),
+            ExportColumn::make('deleted_at'),
+        ];
+    }
+
+    public static function getCompletedNotificationBody(Export $export): string
+    {
+        $body = 'Your sticker master export has completed and ' . number_format($export->successful_rows) . ' ' . str('row')->plural($export->successful_rows) . ' exported.';
+
+        if ($failedRowsCount = $export->getFailedRowsCount()) {
+            $body .= ' ' . number_format($failedRowsCount) . ' ' . str('row')->plural($failedRowsCount) . ' failed to export.';
+        }
+
+        return $body;
+    }
+}
diff --git a/app/Filament/Imports/StickerMasterImporter.php b/app/Filament/Imports/StickerMasterImporter.php
index 5337b97..d33129d 100644
--- a/app/Filament/Imports/StickerMasterImporter.php
+++ b/app/Filament/Imports/StickerMasterImporter.php
@@ -14,95 +14,128 @@ class StickerMasterImporter extends Importer
     public static function getColumns(): array
     {
         return [
-            ImportColumn::make('item_id')
+            ImportColumn::make('item')
                 ->requiredMapping()
-                ->numeric()
                 ->label('Item Code')
+                ->relationship(resolveUsing: 'code')
                 ->exampleHeader('Item Code')
-                ->rules(['required', 'integer']),
-            ImportColumn::make('plant_id')
+                ->rules(['required']),
+
+                ImportColumn::make('plant')
                 ->requiredMapping()
-                ->relationship()
                 ->exampleHeader('Plant Name')
                 ->label('Plant Name')
+                ->relationship(resolveUsing: 'name')
                 ->rules(['required']),
-              //  ->transform(fn($value) => \App\Models\Plant::where('name', $value)->value('id') ?? null),
+
             ImportColumn::make('serial_number_motor')
-                ->requiredMapping()
+               // ->requiredMapping()
                 ->exampleHeader('Serial Number Motor'),
 
             ImportColumn::make('serial_number_pump')
-                ->requiredMapping()
+                //->requiredMapping()
                 ->exampleHeader('Serial Number Pump'),
 
             ImportColumn::make('serial_number_pumpset')
-                ->requiredMapping()
+                //->requiredMapping()
                 ->exampleHeader('Serial Number PumpSet'),
 
             ImportColumn::make('pack_slip_motor')
-                ->requiredMapping()
+                //->requiredMapping()
                 ->exampleHeader('Pack Slip Motor'),
 
             ImportColumn::make('pack_slip_pump')
-                ->requiredMapping()
+                //->requiredMapping()
                 ->exampleHeader('Pack Slip Pump'),
 
             ImportColumn::make('pack_slip_pumpset')
-                ->requiredMapping()
+                //->requiredMapping()
                 ->exampleHeader('Pack Slip PumpSet'),
 
             ImportColumn::make('name_plate_motor')
-                ->requiredMapping()
+               // ->requiredMapping()
                 ->exampleHeader('Name Plate Motor'),
 
             ImportColumn::make('name_plate_pump')
-                ->requiredMapping()
+               // ->requiredMapping()
                 ->exampleHeader('Name Plate Pump'),
 
             ImportColumn::make('name_plate_pumpset')
-                ->requiredMapping()
+               // ->requiredMapping()
                 ->exampleHeader('Name Plate PumpSet'),
 
             ImportColumn::make('tube_sticker_motor')
-                ->requiredMapping()
+               // ->requiredMapping()
                 ->exampleHeader('Tube Sticker Motor'),
 
             ImportColumn::make('tube_sticker_pump')
-                ->requiredMapping()
+               // ->requiredMapping()
                 ->exampleHeader('Tube Sticker Pump'),
 
             ImportColumn::make('tube_sticker_pumpset')
-                ->requiredMapping()
+              //  ->requiredMapping()
                 ->exampleHeader('Tube Sticker PumpSet'),
 
             ImportColumn::make('warranty_card')
-                ->requiredMapping()
+               // ->requiredMapping()
                 ->exampleHeader('Warranty Card'),
 
             ImportColumn::make('part_validation1')
-                ->requiredMapping()
+              //  ->requiredMapping()
                 ->label('Part Validation 1')
                 ->exampleHeader('Part Validation 1'),
 
+
             ImportColumn::make('part_validation2')
-                ->requiredMapping()
+              //  ->requiredMapping()
                 ->label('Part Validation 2')
                 ->exampleHeader('Part Validation 2'),
 
+
             ImportColumn::make('part_validation3')
-                ->requiredMapping()
+               // ->requiredMapping()
                 ->label('Part Validation 3')
                 ->exampleHeader('Part Validation 3'),
 
+
             ImportColumn::make('part_validation4')
-                ->requiredMapping()
+              //  ->requiredMapping()
                 ->label('Part Validation 4')
                 ->exampleHeader('Part Validation 4'),
 
+
             ImportColumn::make('part_validation5')
-                ->requiredMapping()
+               // ->requiredMapping()
                 ->label('Part Validation 5')
                 ->exampleHeader('Part Validation 5'),
+
+
+            ImportColumn::make('panel_box_code')
+                //->requiredMapping()
+                ->label('Panel Box Code')
+                ->exampleHeader('Panel Box Code'),
+
+
+           ImportColumn::make('load_rate')
+              //  ->requiredMapping()
+                ->label('Load Rate')
+                ->integer()
+                ->exampleHeader('Load Rate'),
+
+
+            ImportColumn::make('bundle_quantity')
+              //  ->requiredMapping()
+                ->label('Bundle Quantity')
+                ->integer()
+                ->exampleHeader('Bundle Quantity'),
+
+
+            ImportColumn::make('material_type')
+               // ->requiredMapping()
+                ->label('Material Type')
+                ->integer()
+                ->exampleHeader('Material Type'),
+
         ];
     }
 
diff --git a/app/Filament/Resources/StickerMasterResource.php b/app/Filament/Resources/StickerMasterResource.php
index 5cb5109..2c983a0 100644
--- a/app/Filament/Resources/StickerMasterResource.php
+++ b/app/Filament/Resources/StickerMasterResource.php
@@ -2,6 +2,7 @@
 
 namespace App\Filament\Resources;
 
+use App\Filament\Exports\StickerMasterExporter;
 use App\Filament\Imports\ShiftImporter;
 use App\Filament\Imports\StickerMasterImporter;
 use App\Filament\Resources\StickerMasterResource\Pages;
@@ -15,6 +16,7 @@ use Filament\Tables\Table;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\SoftDeletingScope;
 use Filament\Forms\Get;
+use Filament\Tables\Actions\ExportAction;
 use Filament\Tables\Actions\ImportAction;
 
 class StickerMasterResource extends Resource
@@ -35,6 +37,9 @@ class StickerMasterResource extends Resource
         ->relationship('plant', 'name')
         ->reactive()
         ->nullable()
+        ->default(function () {
+            return optional(StickerMaster::latest()->first())->plant_id;
+        })
         ->disabled(fn (Get $get) => !empty($get('id'))) //disable in edit if user try to change
         ->afterStateUpdated(fn (callable $set) =>
             $set('item_id', null) &  //when plant changed remove all the data which is in text input box
@@ -160,6 +165,20 @@ class StickerMasterResource extends Resource
              Forms\Components\TextInput::make('load_rate')
              ->label('Load Rate')
              ->default(0)
+             ->integer()
+             ->nullable(),
+
+
+             Forms\Components\Select::make('material_type')
+             ->label('Material Type')
+             ->options([
+                'individual' => '1',
+                'bundle' => '2',
+             ]),
+
+             Forms\Components\TextInput::make('bundle_quantity')
+             ->label('Bundle Quantity')
+             ->integer()
              ->nullable(),
 
 
@@ -284,6 +303,15 @@ class StickerMasterResource extends Resource
              ->sortable(),
             Tables\Columns\TextColumn::make('part_validation5')
              ->sortable(),
+            Tables\Columns\TextColumn::make('panel_box_code')
+             ->sortable(),
+            Tables\Columns\TextColumn::make('load_rate')
+             ->sortable(),
+            Tables\Columns\TextColumn::make('bundle_quantity')
+             ->sortable(),
+            Tables\Columns\TextColumn::make('material_type')
+             ->label('Material Type')
+             ->sortable(),
             Tables\Columns\TextColumn::make('created_at')
              ->dateTime()
              ->sortable()
@@ -314,6 +342,8 @@ class StickerMasterResource extends Resource
         ->headerActions([
             ImportAction::make()
             ->importer(StickerMasterImporter::class),
+            ExportAction::make()
+            ->exporter(StickerMasterExporter::class),
         ]);
     }
 
diff --git a/app/Models/StickerMaster.php b/app/Models/StickerMaster.php
index 03ef6fd..098d9cf 100644
--- a/app/Models/StickerMaster.php
+++ b/app/Models/StickerMaster.php
@@ -33,6 +33,8 @@ class StickerMaster extends Model
         'part_validation4',
         'part_validation5',
 		'load_rate',
+        'bundle_quantity',
+        'material_type',
     ];
 
     public function item()
@@ -49,4 +51,9 @@ class StickerMaster extends Model
     {
         return $this->hasMany(QualityValidation::class, 'sticker_master_id');
     }
+
+    public function invoiceValidations()
+    {
+        return $this->hasMany(InvoiceValidation::class);
+    }
 }
diff --git a/database/migrations/2025_04_04_145904_create_sticker_masters_table.php b/database/migrations/2025_04_04_145904_create_sticker_masters_table.php
deleted file mode 100644
index a87761d..0000000
--- a/database/migrations/2025_04_04_145904_create_sticker_masters_table.php
+++ /dev/null
@@ -1,67 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-return new class extends Migration
-{
-    /**
-     * Run the migrations.
-     */
-    public function up(): void
-    {
-            $sql = <<<'SQL'
-            CREATE TABLE sticker_masters (
-                id                    			BIGINT GENERATED always AS IDENTITY PRIMARY KEY,
-
-                item_id				            BIGINT NOT NULL,
-                plant_id				        BIGINT NOT NULL,
-
-                panel_box_code                  TEXT DEFAULT NULL,
-
-                serial_number_motor             TEXT DEFAULT NULL,
-                serial_number_pump              TEXT DEFAULT NULL,
-                serial_number_pumpset           TEXT DEFAULT NULL,
-
-                pack_slip_motor       			TEXT DEFAULT NULL,
-                pack_slip_pump        			TEXT DEFAULT NULL,
-                pack_slip_pumpset     			TEXT DEFAULT NULL,
-
-                name_plate_motor     		    TEXT DEFAULT NULL,
-                name_plate_pump       			TEXT DEFAULT NULL,
-                name_plate_pumpset    			TEXT DEFAULT NULL,
-
-                tube_sticker_motor    			TEXT DEFAULT NULL,
-                tube_sticker_pump    		    TEXT DEFAULT NULL,
-                tube_sticker_pumpset  			TEXT DEFAULT NULL,
-
-                warranty_card         			TEXT DEFAULT NULL,
-                part_validation1      			TEXT DEFAULT NULL,
-                part_validation2      			TEXT DEFAULT NULL,
-                part_validation3      			TEXT DEFAULT NULL,
-                part_validation4      			TEXT DEFAULT NULL,
-                part_validation5      			TEXT DEFAULT NULL,
-
-                load_rate                       INT NOT NULL DEFAULT (0),
-
-                created_at      				TIMESTAMP NOT NULL DEFAULT NOW(),
-                updated_at      				TIMESTAMP NOT NULL DEFAULT NOW(),
-                deleted_at      				TIMESTAMP,
-
-                FOREIGN KEY (item_id)  REFERENCES  items (id),
-                FOREIGN KEY (plant_id) REFERENCES  plants (id)
-            );
-        SQL;
-
-    DB::statement($sql);
-    }
-
-    /**
-     * Reverse the migrations.
-     */
-    public function down(): void
-    {
-        Schema::dropIfExists('sticker_masters');
-    }
-};
diff --git a/database/migrations/2025_04_07_193811_create_sticker_masters_table.php b/database/migrations/2025_04_07_193811_create_sticker_masters_table.php
new file mode 100644
index 0000000..d0f54f3
--- /dev/null
+++ b/database/migrations/2025_04_07_193811_create_sticker_masters_table.php
@@ -0,0 +1,69 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        $sql = <<<'SQL'
+        CREATE TABLE sticker_masters (
+            id                    			BIGINT GENERATED always AS IDENTITY PRIMARY KEY,
+
+            item_id				            BIGINT NOT NULL,
+            plant_id				        BIGINT NOT NULL,
+
+            serial_number_motor             TEXT DEFAULT NULL,
+            serial_number_pump              TEXT DEFAULT NULL,
+            serial_number_pumpset           TEXT DEFAULT NULL,
+
+            pack_slip_motor       			TEXT DEFAULT NULL,
+            pack_slip_pump        			TEXT DEFAULT NULL,
+            pack_slip_pumpset     			TEXT DEFAULT NULL,
+
+            name_plate_motor     		    TEXT DEFAULT NULL,
+            name_plate_pump       			TEXT DEFAULT NULL,
+            name_plate_pumpset    			TEXT DEFAULT NULL,
+
+            tube_sticker_motor    			TEXT DEFAULT NULL,
+            tube_sticker_pump    		    TEXT DEFAULT NULL,
+            tube_sticker_pumpset  			TEXT DEFAULT NULL,
+
+            warranty_card         			TEXT DEFAULT NULL,
+            part_validation1      			TEXT DEFAULT NULL,
+            part_validation2      			TEXT DEFAULT NULL,
+            part_validation3      			TEXT DEFAULT NULL,
+            part_validation4      			TEXT DEFAULT NULL,
+            part_validation5      			TEXT DEFAULT NULL,
+
+            panel_box_code                  TEXT DEFAULT NULL,
+            load_rate                       INT NOT NULL DEFAULT (0),
+
+            bundle_quantity                 INT DEFAULT NULL,
+            material_type                   INT DEFAULT NULL,
+
+            created_at      				TIMESTAMP NOT NULL DEFAULT NOW(),
+            updated_at      				TIMESTAMP NOT NULL DEFAULT NOW(),
+            deleted_at      				TIMESTAMP,
+
+            FOREIGN KEY (item_id)  REFERENCES  items (id),
+            FOREIGN KEY (plant_id) REFERENCES  plants (id)
+        );
+    SQL;
+
+DB::statement($sql);
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('sticker_masters');
+    }
+};