EPBCS to Netsuite integration via NSPB SYNC. How to set a specific period and year as criteria?

We are pulling Netsuite actuals into EPBCS using income statement transactions savedsearch and NSPB SYNC. NSPB SYNC set up different criteria options for postingperiod filtering, such as this year, prior year, this period, this quarter, and similar. We need a criteria that allows us to select as specific period and year, for example 2025 January. We see no option that would allow us to do this. How to proceed?