Baseline Date should be editable in MIRO with reference to PO

Dear All,

I have a requirement where baseline date should be editable and should not be copy the rule from payment term.

Right now when i put the PO, the payment term is copied from PO and we are not able to edit the baseline date.

Message- "Baseline date for payment copied from purchase order Message no. M8556"

We want to provide a rule where user can edit the baseline date.

Regards,