Peoplesoft AP and AR Netting process

Hi Team,

We are using Peoplesoft, Tools = 8.60.11 and Application = Financials/SCM 9.20.00.000

I want to do setups under Peoplesoft to perform Netting between AP and AR, We have same company profile setup as AP Supplier and AR Customer. We have some AP invoices/vouchers to Pay also some AR Items to receive money. We want to settle those using Peoplesoft BiLateral Netting process.

We have performed necessary setup however want to know how to close AP liability accounting in below condition:

If AP Liability amount is more and AR Items amount is less. Through netting process we can see AR item gets closed and difference AP balance gets closed.