FDMEE dataload rule execution by windows batch script.

We want to execute FDMEE dataload rule from windows command prompt and schedule the same by using windows task scheduler.

1-We are following the below link for the same

We want to schedule the windows batch script through windows task scheduler. Just wanted to understand what we need to provide as part of START_PERIOD_NAME and END_PERIOD_NAME. Whether every month manually we need to change the same or is there any way so that the period name should capture automatically?

loaddata USER PASSWORD RULE_NAME IMPORT_FROM_SOURCE EXPORT_TO_TARGET EXPORT_MODE IMPORT_MODE LOAD_FX_RATE START_PERIOD_NAME END_PERIOD_NAME SYNC_MODE