Suppliers Payment Method default how to set checkbox from backend
I am trying to find out how the check mark is added to the default checkbox in the Suppliers-> Inquiry-> Payment Details window. Since this is a web base I can't tell what view is being utilized to populate the page. I am writing a conversion and customer insist on seeing the checkbox marked for 'CLEARING'. I populate the AP_SUPPLIER_SITE_INT.PAYMENT_METHOD_LOOKUP_CODE but the checkbox is not being populated. I do see the data in the IBY_EXT_PARTY_PMT_DETAILS.
Can someone please help me identify what column in the OIT or table/column I need to populate to get the checkbox populated? Thanks in advance.