diff --git a/app/Database/Migrations/20240630000001_fix_keys_for_db_upgrade.php b/app/Database/Migrations/20240630000001_fix_keys_for_db_upgrade.php
index 2ee75cc7f..2e9007781 100644
--- a/app/Database/Migrations/20240630000001_fix_keys_for_db_upgrade.php
+++ b/app/Database/Migrations/20240630000001_fix_keys_for_db_upgrade.php
@@ -58,9 +58,5 @@ class Migration_fix_keys_for_db_upgrade extends Migration
         if ($foreignKeyExists) {
             $this->db->query('ALTER TABLE ' . $this->db->prefixTable('sales_items_taxes') . ' DROP FOREIGN KEY ospos_sales_items_taxes_ibfk_1');
         }
-
-        $this->db->query('ALTER TABLE ' . $this->db->prefixTable('sales_items_taxes')
-            . ' ADD CONSTRAINT ospos_sales_items_taxes_ibfk_1 FOREIGN KEY (sale_id) '
-            . ' REFERENCES ' . $this->db->prefixTable('sales_items') . ' (sale_id)');
     }
 }
diff --git a/app/Database/Migrations/20260916000000_AddJobsModule.php b/app/Database/Migrations/20260916000000_AddJobsModule.php
new file mode 100644
index 000000000..981f7d73f
--- /dev/null
+++ b/app/Database/Migrations/20260916000000_AddJobsModule.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Database\Migrations;
+
+use CodeIgniter\Database\Migration;
+
+class AddJobsModule extends Migration
+{
+    public function up(): void
+    {
+        $this->db->table('modules')->insert([
+            'module_id'     => 'jobs',
+            'name_lang_key' => 'jobs',
+            'desc_lang_key' => 'jobs_desc',
+            'sort'          => 130,
+        ]);
+
+        $this->db->table('permissions')->insert([
+            'permission_id' => 'jobs',
+            'module_id'     => 'jobs',
+        ]);
+
+        $this->db->table('grants')->insert([
+            'permission_id' => 'jobs',
+            'person_id'     => 1,
+            'menu_group'    => 'office',
+        ]);
+    }
+
+    public function down(): void
+    {
+        $this->db->table('grants')->where('permission_id', 'jobs')->delete();
+        $this->db->table('permissions')->where('permission_id', 'jobs')->delete();
+        $this->db->table('modules')->where('module_id', 'jobs')->delete();
+    }
+}
diff --git a/app/Database/Migrations/20260916000001_CreateJobThrottles.php b/app/Database/Migrations/20260916000001_CreateJobThrottles.php
new file mode 100644
index 000000000..a12a5cb43
--- /dev/null
+++ b/app/Database/Migrations/20260916000001_CreateJobThrottles.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Database\Migrations;
+
+use CodeIgniter\Database\Migration;
+
+class CreateJobThrottles extends Migration
+{
+    public function up(): void
+    {
+        $this->forge->addField([
+            'throttle_id' => ['type' => 'INT', 'unsigned' => true, 'auto_increment' => true],
+            'max_count'   => ['type' => 'INT', 'unsigned' => true, 'default' => 0],
+            'period'      => ['type' => 'ENUM', 'constraint' => ['minute', 'hour', 'day', 'month']],
+            'deleted'     => ['type' => 'TINYINT', 'constraint' => 1, 'default' => 0],
+        ]);
+        $this->forge->addPrimaryKey('throttle_id');
+        $this->forge->createTable('job_throttles');
+    }
+
+    public function down(): void
+    {
+        $this->forge->dropTable('job_throttles');
+    }
+}
diff --git a/app/Database/Migrations/20260916000002_AddJobsConfigKeys.php b/app/Database/Migrations/20260916000002_AddJobsConfigKeys.php
new file mode 100644
index 000000000..3666bf859
--- /dev/null
+++ b/app/Database/Migrations/20260916000002_AddJobsConfigKeys.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Database\Migrations;
+
+use CodeIgniter\Database\Migration;
+
+class AddJobsConfigKeys extends Migration
+{
+    public function up(): void
+    {
+        $jobsConfigValues = [
+            ['key' => 'jobs_mode', 'value' => 'web'],
+            ['key' => 'jobs_web_max_seconds', 'value' => '5'],
+        ];
+
+        $this->db->table('app_config')->ignore(true)->insertBatch($jobsConfigValues);
+    }
+
+    public function down(): void
+    {
+        $jobsConfigKeys = [
+            'jobs_mode',
+            'jobs_web_max_seconds',
+        ];
+
+        $this->db->table('app_config')
+            ->whereIn('key', $jobsConfigKeys)
+            ->delete();
+    }
+}