The Purchase Order Approval application allows users of ERP Sienge approve applications for registered purchases through the Utilities module.

The application allows:
- Access the purchase order data grouped by work.
- Approve or disapprove the purchase orders.
- Be notified whenever a purchase order is pending approval through push notifications.
- Notify the buyer responsible for the purchase order.
- Work with the data offline after synchronization.

In order to use the app, you have access to the ERP Sienge and release the activation key to the application is required.

The Purchase Order Approval is part of Sienge Mobile solution, a product developed by Softplan.