Need to Renconcile the payment with Bank Statement from Backend

Hi,

I need to reconcile the Payment with the Bank statement from backend, So need all the steps that should be done to perform this.

For example:

1) Insert row into XLA_EVENTS table

2)Insert Row in to AP_Payment_history_all

3)Updated the AP_CHECKS_ALL with 'RENCONCILED' status.

4) Create a Miscellaneous AR Reciept in case of Gain in the Payment

There should be more steps to it. I want to know what happens when we hit the Reconcile button in Cash management ?

Thanks In Advance