R12.2 AP Bank Payment Acknowledgement

Hi,

We are trying to see the possibility of implementing Bank Payment Acknowledgement functionality that was introduced as part of R12.2. I went over the document 1493240.1. However i am looking to see if the below can be achieved.

1. Once the Payment details are transmitted to Bank, payment status will be issued in ap_checks_all. Can this be set to a different status till the Payment Acknowledgement is sent by Bank ?
2. Once the Payment acknowledgment is received, Is there a way concurrent program to set the payments as confirmed other than using Funds Disbursement Manager responsibility? Changing the Payment Completion Point setting on PPP to Manual setting is not an option as the payment record would not get inserted into ap_checks_all and this is no way Payment acknowledgement can be achieved as there is no payment record.