diff --git a/app/Models/Line.php b/app/Models/Line.php
index 79a81a4..105dc60 100644
--- a/app/Models/Line.php
+++ b/app/Models/Line.php
@@ -51,6 +51,11 @@ class Line extends Model
         return $this->hasMany(TestingPanelReading::class);
     }
 
+    public function beforeTestReadings()
+    {
+        return $this->hasMany(BeforeTestReading::class);
+    }
+
     public function workGroupMasters(): BelongsTo
     {
         return $this->belongsTo(WorkGroupMaster::class);
diff --git a/app/Models/Machine.php b/app/Models/Machine.php
index bcd2209..7263328 100644
--- a/app/Models/Machine.php
+++ b/app/Models/Machine.php
@@ -35,12 +35,12 @@ class Machine extends Model
 
     public function productCharacteristicsMasters()
     {
-        return $this->hasMany(ProductCharacteristicsMaster::class);
+        return $this->hasMany(ProductCharacteristicsMaster::class, 'machine_id', 'id');
     }
 
     public function characteristicValues()
     {
-        return $this->hasMany(CharacteristicValue::class);
+        return $this->hasMany(CharacteristicValue::class, 'machine_id', 'id');
     }
 
     public function ClassCharacteristics()
@@ -65,12 +65,17 @@ class Machine extends Model
 
     public function testingPanelReadings()
     {
-        return $this->hasMany(TestingPanelReading::class);
+        return $this->hasMany(TestingPanelReading::class, 'machine_id', 'id');
+    }
+
+    public function beforeTestReadings()
+    {
+        return $this->hasMany(BeforeTestReading::class, 'machine_id', 'id');
     }
 
     public function tempClassCharacteristics()
     {
-        return $this->hasMany(TempClassCharacteristic::class, 'plant_id', 'id');
+        return $this->hasMany(TempClassCharacteristic::class, 'machine_id', 'id');
     }
 
     public function equipmentMasters()
diff --git a/app/Models/MotorTestingMaster.php b/app/Models/MotorTestingMaster.php
index 49c4fb0..01b9a26 100644
--- a/app/Models/MotorTestingMaster.php
+++ b/app/Models/MotorTestingMaster.php
@@ -12,39 +12,39 @@ class MotorTestingMaster extends Model
 
     protected $fillable = [
         'plant_id',
-		'item_id',
+        'item_id',
         'subassembly_code',
-		'isi_model',
-		'phase',
-		'kw',
-		'hp',
-		'volt',
-		'current',
-		'rpm',
-		'torque',
-		'frequency',
-		'connection',
-		'ins_res_limit',
-		'ins_res_type',
+        'isi_model',
+        'phase',
+        'kw',
+        'hp',
+        'volt',
+        'current',
+        'rpm',
+        'torque',
+        'frequency',
+        'connection',
+        'ins_res_limit',
+        'ins_res_type',
         'routine_test_time',
-		'res_ry_ll',
-		'res_ry_ul',
-		'res_yb_ll',
-		'res_yb_ul',
-		'res_br_ll',
-		'res_br_ul',
-		'lock_volt_limit',
-		'leak_cur_limit',
-		'lock_cur_ll',
-		'lock_cur_ul',
-		'noload_cur_ll',
-		'noload_cur_ul',
-		'noload_pow_ll',
-		'noload_pow_ul',
-		'noload_spd_ll',
-		'noload_spd_ul',
-		'created_by',
-		'updated_by',
+        'res_ry_ll',
+        'res_ry_ul',
+        'res_yb_ll',
+        'res_yb_ul',
+        'res_br_ll',
+        'res_br_ul',
+        'lock_volt_limit',
+        'leak_cur_limit',
+        'lock_cur_ll',
+        'lock_cur_ul',
+        'noload_cur_ll',
+        'noload_cur_ul',
+        'noload_pow_ll',
+        'noload_pow_ul',
+        'noload_spd_ll',
+        'noload_spd_ul',
+        'created_by',
+        'updated_by',
     ];
 
     public function plant(): BelongsTo
@@ -52,14 +52,18 @@ class MotorTestingMaster extends Model
         return $this->belongsTo(Plant::class);
     }
 
-	public function item(): BelongsTo
+    public function item(): BelongsTo
     {
         return $this->belongsTo(Item::class, 'item_id', 'id');
-        // return $this->belongsTo(Item::class);
     }
 
     public function testingPanelReadings()
     {
-        return $this->hasMany(TestingPanelReading::class, 'motor_testing_master_id');
+        return $this->hasMany(TestingPanelReading::class, 'motor_testing_master_id', 'id');
+    }
+
+    public function beforeTestReadings()
+    {
+        return $this->hasMany(BeforeTestReading::class, 'motor_testing_master_id', 'id');
     }
 }
diff --git a/app/Models/Plant.php b/app/Models/Plant.php
index 82dbf0f..cdc6593 100644
--- a/app/Models/Plant.php
+++ b/app/Models/Plant.php
@@ -164,9 +164,9 @@ class Plant extends Model
     //     return $this->hasMany(ModelMaster::class, 'plant_id', 'id');
     // }
 
-    // public function rejectReasons()
+    // public function windedSerialValidationErrors()
     // {
-    //     return $this->hasMany(RejectReason::class, 'plant_id', 'id');
+    //     return $this->hasMany(WindedSerialValidationError::class, 'plant_id', 'id');
     // }
 
     public function requestCharacteristics()
@@ -199,6 +199,11 @@ class Plant extends Model
         return $this->hasMany(LeakTestReading::class, 'plant_id', 'id');
     }
 
+    public function beforeTestReadings()
+    {
+        return $this->hasMany(BeforeTestReading::class, 'plant_id', 'id');
+    }
+
     public function asrsItemValidations()
     {
         return $this->hasMany(AsrsItemValidation::class, 'plant_id', 'id');
@@ -218,6 +223,4 @@ class Plant extends Model
     {
         return $this->hasMany(PanelBoxValidation::class, 'plant_id', 'id');
     }
-
-
 }