How to mass update the apply date = 1st date of the reporting period

Hi all.

I am new to Epicor and at the moment managing Account Payable.

Issues: Is there anyway I can do mass update of apply date of a Tax Invoice to be equal to 1st date of reporting month or to specific date:

Note: At the moment, I have no control at all in regard to the data entry.

Hence the apply date always have to be adjusted manually “after” the data/tax invoices have been entered into the group but before posting it to General Ledger.

I have 300+ Tax Invoices daily which need to be amended.

Your help and advise will be appreciated.