How can we Close the Purchase Orders in Bulk?

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