diff --git a/app/Filament/Resources/InvoiceMasterResource.php b/app/Filament/Resources/InvoiceMasterResource.php
new file mode 100644
index 0000000..ebb26b1
--- /dev/null
+++ b/app/Filament/Resources/InvoiceMasterResource.php
@@ -0,0 +1,301 @@
+<?php
+
+namespace App\Filament\Resources;
+
+use App\Filament\Exports\InvoiceMasterExporter;
+use App\Filament\Resources\InvoiceMasterResource\Pages;
+use App\Filament\Resources\InvoiceMasterResource\RelationManagers;
+use App\Models\InvoiceMaster;
+use Filament\Facades\Filament;
+use Filament\Forms;
+use Filament\Forms\Form;
+use Filament\Notifications\Notification;
+use Filament\Resources\Resource;
+use Filament\Tables;
+use Filament\Tables\Table;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\SoftDeletingScope;
+use Filament\Tables\Actions\ExportAction;
+use Storage;
+use Maatwebsite\Excel\Facades\Excel;
+use Filament\Forms\Components\FileUpload;
+
+class InvoiceMasterResource extends Resource
+{
+    protected static ?string $model = InvoiceMaster::class;
+
+    protected static ?string $navigationIcon = 'heroicon-o-rectangle-stack';
+
+    protected static ?string $navigationGroup = 'Invoice Transit';
+
+    public static function form(Form $form): Form
+    {
+        return $form
+            ->schema([
+                Forms\Components\TextInput::make('receiving_plant')
+                    ->label('Receiving Plant'),
+                Forms\Components\TextInput::make('receiving_plant_name')
+                    ->label('Receiving Plant Name'),
+                Forms\Components\TextInput::make('transit_days')
+                    ->label('Transit Days'),
+                Forms\Components\TextInput::make('transport_name')
+                    ->label('Transport Name'),
+                Forms\Components\Hidden::make('created_by')
+                    ->label('Created By')
+                    ->default(Filament::auth()->user()?->name),
+                Forms\Components\Hidden::make('updated_by')
+                    ->label('Updated By')
+                    ->default(Filament::auth()->user()?->name),
+            ]);
+    }
+
+    public static function table(Table $table): Table
+    {
+        return $table
+            ->columns([
+                Tables\Columns\TextColumn::make('No.')
+                    ->label('No.')
+                    ->alignCenter()
+                    ->getStateUsing(function ($record, $livewire, $column, $rowLoop) {
+                        $paginator = $livewire->getTableRecords();
+                        $perPage = method_exists($paginator, 'perPage') ? $paginator->perPage() : 10;
+                        $currentPage = method_exists($paginator, 'currentPage') ? $paginator->currentPage() : 1;
+
+                        return ($currentPage - 1) * $perPage + $rowLoop->iteration;
+                    }),
+                Tables\Columns\TextColumn::make('receiving_plant')
+                    ->label('Receiving Plant')
+                    ->alignCenter()
+                    ->searchable()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('receiving_plant_name')
+                    ->label('Receiving Plant Name')
+                    ->alignCenter()
+                    ->searchable()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('transit_days')
+                    ->label('Transit Days')
+                    ->alignCenter()
+                    ->searchable()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('transport_name')
+                    ->label('Transport Name')
+                    ->alignCenter()
+                    ->searchable()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('created_at')
+                    ->label('Created At')
+                    ->alignCenter()
+                    ->dateTime()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
+                Tables\Columns\TextColumn::make('updated_at')
+                    ->label('Updated At')
+                    ->alignCenter()
+                    ->dateTime()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
+                Tables\Columns\TextColumn::make('deleted_at')
+                    ->label('Deleted At')
+                    ->alignCenter()
+                    ->dateTime()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
+            ])
+            ->filters([
+                Tables\Filters\TrashedFilter::make(),
+            ])
+            ->actions([
+                Tables\Actions\ViewAction::make(),
+                Tables\Actions\EditAction::make(),
+            ])
+            ->bulkActions([
+                Tables\Actions\BulkActionGroup::make([
+                    Tables\Actions\DeleteBulkAction::make(),
+                    Tables\Actions\ForceDeleteBulkAction::make(),
+                    Tables\Actions\RestoreBulkAction::make(),
+                ]),
+            ])
+            ->headerActions([
+                Tables\Actions\Action::make('Import Invoice Master')
+                    ->label('Import Invoice Master')
+                    ->form([
+                        FileUpload::make('invoice_master_file')
+                            ->label('Import Invoice Master')
+                            ->preserveFilenames()
+                            ->storeFiles(false)
+                            ->reactive()
+                            ->required()
+                            ->disk('local')
+                            ->directory('uploads/temp'),
+                    ])
+                    ->action(function (array $data) {
+                        $uploadedFile = $data['invoice_master_file'];
+
+                        $disk = Storage::disk('local');
+
+                        $user = Filament::auth()->user();
+
+                        $operatorName = $user->name;
+
+                        // Get original filename
+                        $originalName = $uploadedFile->getClientOriginalName();
+
+                        $path = $uploadedFile->storeAs('uploads/temp', $originalName, 'local'); // returns relative path
+
+                        $fullPath = Storage::disk('local')->path($path);
+
+                        if ($fullPath && file_exists($fullPath))
+                        {
+                            $rows = Excel::toArray(null, $fullPath)[0];
+
+                            if ((count($rows) - 1) <= 0) {
+                                Notification::make()
+                                    ->title('Records Not Found')
+                                    ->body("Import the valid 'Invoice Master Data' file to proceed..!")
+                                    ->danger()
+                                    ->send();
+
+                                if ($disk->exists($path)) {
+                                    $disk->delete($path);
+                                }
+
+                                return;
+                            }
+
+                            $invalidReceivePlant = [];
+                            $invalidReceivePlantName = [];
+                            $invalidTransitDays = [];
+                            $invalidTransportName = [];
+
+                            foreach ($rows as $index => $row) {
+                                if ($index == 0) {
+                                    continue;
+                                }
+
+                                $receivingPlant = trim($row[0]);
+                                $receivingPlantName = trim($row[1]);
+                                $transitDays = trim($row[2]);
+                                $transportName = trim($row[3]);
+
+                                if (empty($receivingPlant)) {
+                                    $invalidReceivePlant[] = "Row {$index}";
+                                }
+                                if (empty($receivingPlantName)) {
+                                    $invalidReceivePlantName[] = "Row {$index}";
+                                }
+                                if (empty($transitDays)) {
+                                    $invalidTransitDays[] = "Row {$index}";
+                                }
+                                if (empty($transportName)) {
+                                    $invalidTransportName[] = "Row {$index}";
+                                }
+
+                            }
+
+                            if (! empty($invalidReceivePlant) || ! empty($invalidReceivePlantName) || ! empty($invalidTransitDays) || ! empty($invalidTransportName)) {
+                                $errorMsg = '';
+
+                                if (! empty($invalidReceivePlant)) {
+                                    $errorMsg .= 'Missing Receiving Plant in rows: '.implode(', ', $invalidReceivePlant).'<br>';
+                                }
+                                if (! empty($invalidReceivePlantName)) {
+                                    $errorMsg .= 'Missing Receiving Plant Name in rows: '.implode(', ', $invalidReceivePlantName).'<br>';
+                                }
+                                if (! empty($invalidTransitDays)) {
+                                    $errorMsg .= 'Missing Transit Days in rows: '.implode(', ', $invalidTransitDays).'<br>';
+                                }
+                                if (! empty($invalidTransportName)) {
+                                    $errorMsg .= 'Missing Transport Name in rows: '.implode(', ', $invalidTransportName).'<br>';
+                                }
+
+                                Notification::make()
+                                    ->title('Missing Mandatory Fields')
+                                    ->body($errorMsg)
+                                    ->danger()
+                                    ->send();
+
+                                if ($disk->exists($path)) {
+                                    $disk->delete($path);
+                                }
+
+                                return;
+                            }
+
+                            foreach ($rows as $index => $row)
+                            {
+                                if ($index == 0) {
+                                    continue;
+                                }
+
+                                $receivingPlant = trim($row[0]);
+                                $receivingPlantName = trim($row[1]);
+                                $transitDays = trim($row[2]);
+                                $transportName = trim($row[3]);
+
+                                $inserted = InvoiceMaster::create([
+                                    'receiving_plant' => $receivingPlant,
+                                    'receiving_plant_name' => $receivingPlantName,
+                                    'transit_days' => $transitDays,
+                                    'transport_name' => $transportName,
+                                    'created_at' => now(),
+                                    'created_by' => $operatorName,
+                                ]);
+                            }
+                            if ($inserted) {
+                                Notification::make()
+                                    ->title('Upload Success')
+                                    ->body('Invoice master uploaded successfully!')
+                                    ->success()
+                                    ->send();
+                                return;
+                            }
+                            else
+                            {
+                                Notification::make()
+                                    ->title('Insertion Failed')
+                                    ->body('Invoice master upload failed!')
+                                    ->success()
+                                    ->send();
+                                return;
+                            }
+                        }
+                    })
+                    ->visible(function () {
+                        return Filament::auth()->user()->can('view import invoice master');
+                    }),
+                ExportAction::make()
+                    ->label('Export Invoice Master')
+                    ->color('warning')
+                    ->exporter(InvoiceMasterExporter::class)
+                    ->visible(function () {
+                        return Filament::auth()->user()->can('view export invoice master');
+                    }),
+            ]);
+    }
+
+    public static function getRelations(): array
+    {
+        return [
+            //
+        ];
+    }
+
+    public static function getPages(): array
+    {
+        return [
+            'index' => Pages\ListInvoiceMasters::route('/'),
+            'create' => Pages\CreateInvoiceMaster::route('/create'),
+            'view' => Pages\ViewInvoiceMaster::route('/{record}'),
+            'edit' => Pages\EditInvoiceMaster::route('/{record}/edit'),
+        ];
+    }
+
+    public static function getEloquentQuery(): Builder
+    {
+        return parent::getEloquentQuery()
+            ->withoutGlobalScopes([
+                SoftDeletingScope::class,
+            ]);
+    }
+}
diff --git a/app/Filament/Resources/InvoiceMasterResource/Pages/CreateInvoiceMaster.php b/app/Filament/Resources/InvoiceMasterResource/Pages/CreateInvoiceMaster.php
new file mode 100644
index 0000000..9d5afaa
--- /dev/null
+++ b/app/Filament/Resources/InvoiceMasterResource/Pages/CreateInvoiceMaster.php
@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Filament\Resources\InvoiceMasterResource\Pages;
+
+use App\Filament\Resources\InvoiceMasterResource;
+use Filament\Actions;
+use Filament\Resources\Pages\CreateRecord;
+
+class CreateInvoiceMaster extends CreateRecord
+{
+    protected static string $resource = InvoiceMasterResource::class;
+}
diff --git a/app/Filament/Resources/InvoiceMasterResource/Pages/EditInvoiceMaster.php b/app/Filament/Resources/InvoiceMasterResource/Pages/EditInvoiceMaster.php
new file mode 100644
index 0000000..f673296
--- /dev/null
+++ b/app/Filament/Resources/InvoiceMasterResource/Pages/EditInvoiceMaster.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Filament\Resources\InvoiceMasterResource\Pages;
+
+use App\Filament\Resources\InvoiceMasterResource;
+use Filament\Actions;
+use Filament\Resources\Pages\EditRecord;
+
+class EditInvoiceMaster extends EditRecord
+{
+    protected static string $resource = InvoiceMasterResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\ViewAction::make(),
+            Actions\DeleteAction::make(),
+            Actions\ForceDeleteAction::make(),
+            Actions\RestoreAction::make(),
+        ];
+    }
+}
diff --git a/app/Filament/Resources/InvoiceMasterResource/Pages/ListInvoiceMasters.php b/app/Filament/Resources/InvoiceMasterResource/Pages/ListInvoiceMasters.php
new file mode 100644
index 0000000..83cf415
--- /dev/null
+++ b/app/Filament/Resources/InvoiceMasterResource/Pages/ListInvoiceMasters.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Filament\Resources\InvoiceMasterResource\Pages;
+
+use App\Filament\Resources\InvoiceMasterResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ListRecords;
+
+class ListInvoiceMasters extends ListRecords
+{
+    protected static string $resource = InvoiceMasterResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\CreateAction::make(),
+        ];
+    }
+}
diff --git a/app/Filament/Resources/InvoiceMasterResource/Pages/ViewInvoiceMaster.php b/app/Filament/Resources/InvoiceMasterResource/Pages/ViewInvoiceMaster.php
new file mode 100644
index 0000000..87ecee8
--- /dev/null
+++ b/app/Filament/Resources/InvoiceMasterResource/Pages/ViewInvoiceMaster.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Filament\Resources\InvoiceMasterResource\Pages;
+
+use App\Filament\Resources\InvoiceMasterResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ViewRecord;
+
+class ViewInvoiceMaster extends ViewRecord
+{
+    protected static string $resource = InvoiceMasterResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\EditAction::make(),
+        ];
+    }
+}