We have a customer who is unhappy that Identity Portal forms cannot be closed or cancelled. We explained that a transaction can be nullified by clicking away from the form. IP also allows the user to click away from a partially completed form without asking if the user should save or submit ("are you sure?" feature). Our customer believes that standard UI practices should be followed where the user can click on a Cancel button OR X button to abort the form. Also, if the form has been partially filled in, there should be an "Are You Sure" feature.