How can we Close the Purchase Orders in Bulk?

Summary: We need to close around 11K purchase orders in bulk

Content (required): We need to close around 11K purchase orders, these orders have been received physically but unfortunately the stores did not receive these orders and over a period of few years they have accumulated. Please let us know how can we update this using spreadsheet.

On the Oracle Knowledge base I found the below link but I was unable to find the spreadsheet and the steps to do the same.

 How to close Purchase Order Schedules using a spreadsheet: https://docs.oracle.com/en/cloud/saas/procurement/21a/oaprc/purchase-orders.html#OAPRC2324854