We change the voucher return dates as per mentioned. This can be updated for vouchers upon booking. To change the date we can update the deployment parameter custom record field to a new value created in the Netsuite account.
For changing the internal return dates and return dates of the impression and digital I have Updated the deployment parameter for the impression type(standard) and digital to the new value. The internal return date seems to be the same for impression type. So we didn’t update it. (deployment parameter: Standard internal date days ) To change the dates of impression type we have updated the deployment parameter ” standard lead time”. For digital, we have updated the “digital internal date days and digital lead time”