Expense Payments Related Question

Hello,

We are implementing Expense Module and have this requirement so thought I ask the community.

The client of ours want to schedule payments for certain kinds of expense transactions (like credit card) to be paid on certain day of the month. When we stage transactions, it is automatically picked up by the Paycycle in AP even if the settlement date is in future. We were wondering if Paycycle uses this date as Payments select date or a different date from an expenses sheet. Can any of you shed some light on this? Can you also provide me the table and field name that is used by Paycycle in selecting expense transaction available to be paid?