diff --git a/database/migrations/2026_01_23_111229_added_foreign_key_line_id_to_process_orders.php b/database/migrations/2026_01_23_111229_added_foreign_key_line_id_to_process_orders.php
new file mode 100644
index 0000000..41d6faa
--- /dev/null
+++ b/database/migrations/2026_01_23_111229_added_foreign_key_line_id_to_process_orders.php
@@ -0,0 +1,33 @@
+<?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
+    {
+         $sql = <<<'SQL'
+            ALTER TABLE process_orders
+            ADD COLUMN line_id BIGINT DEFAULT NULL,
+            ADD CONSTRAINT process_orders_line_id_fkey
+            FOREIGN KEY (line_id) REFERENCES lines(id);
+        SQL;
+
+        DB::statement($sql);
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        // Schema::table('process_orders', function (Blueprint $table) {
+        //     //
+        // });
+    }
+};
diff --git a/database/migrations/2026_01_27_143618_added_scrap_quantity_column_to_process_orders.php b/database/migrations/2026_01_27_143618_added_scrap_quantity_column_to_process_orders.php
new file mode 100644
index 0000000..20fb72e
--- /dev/null
+++ b/database/migrations/2026_01_27_143618_added_scrap_quantity_column_to_process_orders.php
@@ -0,0 +1,29 @@
+<?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
+    {
+        DB::statement("
+            ALTER TABLE process_orders
+            ADD COLUMN scrap_quantity NUMERIC(10,3)
+        ");
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        // Schema::table('process_orders', function (Blueprint $table) {
+        //     //
+        // });
+    }
+};
diff --git a/database/migrations/2026_01_28_112740_added_rework_status_column_to_process_orders.php b/database/migrations/2026_01_28_112740_added_rework_status_column_to_process_orders.php
new file mode 100644
index 0000000..4e4f23c
--- /dev/null
+++ b/database/migrations/2026_01_28_112740_added_rework_status_column_to_process_orders.php
@@ -0,0 +1,31 @@
+<?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
+    {
+        $sql1 = <<<'SQL'
+        ALTER TABLE process_orders
+        ADD COLUMN rework_status INT NOT NULL DEFAULT (0)
+        SQL;
+
+        DB::statement($sql1);
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        // Schema::table('process_orders', function (Blueprint $table) {
+        //     //
+        // });
+    }
+};