Users log in to the OLISS Web side, click in sequence to enter the "Procurement Management → Purchase Order" interface, which defaults to the spare parts interface. Click "Finished" in the " Status" drop-down menu, click anywhere on the target order with the "Finished" status in the "Procurement Ledger" to enter the purchase order details page, click "Invoice List" to view the uploaded invoices, and click "Initiate Reconciliation". On the "Initiate Reconciliation" page, fill in the amount for this reconciliation, click "Submit", select the approval process, sign, and then click "Confirm".

How to Reconciliation invoices on the purchase order interface (document).pdf