Which description defines the DRMS case status of Historically Approved:

a$.$ A case which is pending approval has been submitted for approval by the case team and is awaiting a final approval decision.

b$.$ A A rejected case is a case which was submitted for approval and rejected. It is not possible to perform any further actions with rejected cases after the case has moved to rejected status

c$.$ A case which was approved, and has become a parent case in a roll forward scenario, is moved from approved to historically approved status