How to set source filter using information on selected information such as Period

Hi everyone,

I am using data management in planning cloud and we also implemented epm agent to import data to planning from in-house on-premise database.

We updates data to the staging table every month, therefore, the data load rule is design to import data using "explicit" period mapping. But as data rows accumulated, it takes longer time to import data. Is there a way to add a filter according to the period selected in the start and end period field when launching data load rule?

thank you all.

Cheers,

Bettalina