Bill immediately for future-dated service contract

Summary:

Hi,

Can you help to validate how to achieve the following use case?

Have a service contract created for future dates with one time charge

start date: 2024/1/1

end date: 2024/12/31

invoice rule: advanced

bill date code: period start

I want to bill this service contract when it's created (i.e. current date) in the current accounting period (Jan 2023).

Based on the above, the interface date is 2024/1/1, bill from is 2024/1/1 and bill to is 2024/12/31.

Questions:

how can I make the interface date to current date?

when i interface bill line to AR interface then Auto Invoice, how can I generate the invoice into the current accounting period?