Credit memo net due date should be same as Invoice

Hi

We create a credit memo with ref to billing doc and terms of payment for invoice as well as credit memo is same with 60 days as due date.

But for credit memo net due date is posting immediately. If the field BSEG-REBZG invoice reference is filled with "V" then credit memo net due date will be taken as per the terms of payment, this can be done from FI entry manually in Tcode FB65, FB02, FB75...

But this field is not updating while posting doc in VA01 or VF01 for credit memo, how to make this field automatically updated through sales order or billing doc is there any config.

Thanks in advance.

Regards,

Raghav