diff --git a/app/Filament/Resources/CharacteristicValueResource.php b/app/Filament/Resources/CharacteristicValueResource.php
index 834de88..489e862 100644
--- a/app/Filament/Resources/CharacteristicValueResource.php
+++ b/app/Filament/Resources/CharacteristicValueResource.php
@@ -10,6 +10,7 @@ use App\Models\Item;
 use App\Models\Line;
 use App\Models\Machine;
 use App\Models\Plant;
+use App\Models\ProductCharacteristicsMaster;
 use Filament\Facades\Filament;
 use Filament\Forms;
 use Filament\Forms\Components\DateTimePicker;
@@ -228,7 +229,7 @@ class CharacteristicValueResource extends Resource
                     ->alignCenter()
                     ->sortable(),
                 Tables\Columns\TextColumn::make('item.code')
-                    ->label('Item')
+                    ->label('Item Code')
                     ->searchable()
                     ->alignCenter()
                     ->sortable(),
@@ -247,6 +248,17 @@ class CharacteristicValueResource extends Resource
                     ->searchable()
                     ->alignCenter()
                     ->sortable(),
+                Tables\Columns\TextColumn::make('machine.name')
+                    ->label('Spec. Value')
+                    // ->searchable()
+                    ->formatStateUsing(function ($record) {
+                        $specVal = ProductCharacteristicsMaster::where('plant_id', $record->plant_id)->where('item_id', $record->item_id)->where('line_id', $record->line_id)->where('machine_id', $record->machine_id)->first();
+
+                        // return $record?->plant_id.'-'.$record?->item_id.'-'.$record->line_id.'-'.$record?->machine_id;
+                        return $specVal?->lower.' - '.$specVal?->upper;
+                    })
+                    ->alignCenter()
+                    ->sortable(),
                 Tables\Columns\TextColumn::make('observed_value')
                     ->label('Observed value')
                     ->searchable()
@@ -255,6 +267,15 @@ class CharacteristicValueResource extends Resource
                 Tables\Columns\TextColumn::make('status')
                     ->label('Status')
                     ->searchable()
+                    // ->formatStateUsing(function ($record) {
+                    //     return empty($record->status == 'Ok') ? 'Ok' : 'Not Ok';
+                    // })
+                    ->color(fn (string $state): string => match ($state) {
+                        'Ok' => 'success',
+                        'Not Ok' => 'danger',
+                        'NotOk' => 'danger',
+                        default => 'gray',
+                    })
                     ->alignCenter()
                     ->sortable(),
                 Tables\Columns\TextColumn::make('created_by')
diff --git a/app/Http/Controllers/CharacteristicsController.php b/app/Http/Controllers/CharacteristicsController.php
index c14d522..5cd841e 100644
--- a/app/Http/Controllers/CharacteristicsController.php
+++ b/app/Http/Controllers/CharacteristicsController.php
@@ -112,9 +112,9 @@ class CharacteristicsController extends Controller
                 'characteristics_type',
                 'name',
                 'inspection_type',
-                'upper',
                 'lower',
                 'middle',
+                'upper',
             ]);
 
         if ($characteristics->count() == 0) {
@@ -2284,9 +2284,9 @@ class CharacteristicsController extends Controller
             'name' => $charMaster?->name ?? '',
             'inspection_type' => $charMaster?->inspection_type ?? '',
             'characteristics_type' => $charMaster?->characteristics_type ?? '',
-            'upper' => (string) $charMaster?->upper ?? '',
             'lower' => (string) $charMaster?->lower ?? '',
             'middle' => (string) $charMaster?->middle ?? '',
+            'upper' => (string) $charMaster?->upper ?? '',
         ];
 
         return response()->json($output, 200);
diff --git a/app/Mail/CharacteristicApprovalMail.php b/app/Mail/CharacteristicApprovalMail.php
index 9d7127b..88f4cc6 100644
--- a/app/Mail/CharacteristicApprovalMail.php
+++ b/app/Mail/CharacteristicApprovalMail.php
@@ -23,15 +23,24 @@ class CharacteristicApprovalMail extends Mailable
     public $pdfPath;
     public $tableData;
 
+    public $pendingApprovers;
+
+    public $approverNameFromMaster;
+
+    public $subjectLine;
+
     /**
      * Create a new message instance.
      */
-    public function __construct($request, $approverName, $level, $pdfPath = null, $characteristics = [])
+    public function __construct($request, $approverName, $level, $pdfPath = null, $pendingApprovers, $approverNameFromMaster, $subjectLine, $characteristics = [])
     {
         $this->request = $request;
         $this->approverName = $approverName;
         $this->level = $level;
         $this->pdfPath = $pdfPath;
+        $this->pendingApprovers = $pendingApprovers;
+        $this->approverNameFromMaster = $approverNameFromMaster;
+        $this->subjectLine = $subjectLine;
         $this->tableData = $characteristics;
     }
 
@@ -41,7 +50,7 @@ class CharacteristicApprovalMail extends Mailable
     public function envelope(): Envelope
     {
         return new Envelope(
-            subject: 'Characteristic Approval Mail',
+            subject: $this->subjectLine,
         );
     }
 
@@ -56,7 +65,10 @@ class CharacteristicApprovalMail extends Mailable
                 'company'    => 'CRI Digital Manufacturing Solutions',
                 'greeting'   => 'Dear ' . $this->approverName . ',',
                 'request'    => $this->request,
+                'level'    => $this->level,
                 'tableData'  => $this->tableData,
+                'pendingApprovers'  => $this->pendingApprovers,
+                'approverNameFromMaster'  => $this->approverNameFromMaster,
                 'approveUrl' => $this->approveUrl(),
                 'holdUrl'    => $this->holdUrl(),
                 'rejectUrl'  => $this->rejectUrl(),
@@ -112,4 +124,7 @@ class CharacteristicApprovalMail extends Mailable
             )->as(basename($this->pdfPath)),
         ];
     }
+
+
+
 }