diff --git a/app/Models/Item.php b/app/Models/Item.php
index e46a13621..fdba5bfc0 100644
--- a/app/Models/Item.php
+++ b/app/Models/Item.php
@@ -15,6 +15,7 @@ class Item extends Model
         'code',
         'description',
         'hourly_quantity',
+        'uom',
     ];
 
     public function plant(): BelongsTo
@@ -26,4 +27,9 @@ class Item extends Model
     {
         return $this->hasMany(StickerMaster::class, 'item_id', 'id');
     }
+
+    public function productionQuantities()
+    {
+        return $this->hasMany(ProductionQuantity::class);
+    }
 }