Is it possible to amend the due date in iController? May 20, 2020 08:05 Updated Follow It is not possible in iController to amend the due date. You have to change the date in your ERP or accounting program. Related articles How do I manually change the debtor's procedure? Is it possible to change the number of days in procedure (DIP/D.I.P.) in bulk? How do I add steps to a procedure?