Module:
Procurement - Order Management - Purchase Order
Need an option to restrict modification of validity information like 'Valid from' and 'Valid to' in Purchase Order. Only certain users with profile privilege will be allowed to modify the same.
PO Validity date is part of header information which can be entered or modified with users have privilege to modify the PO. Thus If certain users are required to allow the validity date, they can be given the edit PO privileges.
Its unlikely that a separate privilege is created only to allow modifications in PO validity. However, we will keep this idea open to gather additional feedback to track the level of interest within the community.