Update Employee Detail

On the Update Employee Detail, specifically, the Organizational Data tab (EX_EE_ORG_DTA2), is there a way to disable the validation at Save to require a Designated Approver if the Supervisor ID field is blank? Or a way to make those two fields not required?

We have users trying to update funds, transportation information, etc. When trying to save, they receive an error because there needs to be a Supervisor or Designated Approver, therefore unable to keep their changes.

Most error messages occur on rows with Employee Statuses of Terminated and are older, so it makes sense there would be no Supervisor listed.