Manager Self-service reports

Are the reports included for the Managers Self-service reports the only ones available from the pre-set list?

Or could we just pick any existing HCM/Payroll report UBE that we would like to add to the Managers S/S report preset list selection?

If we can add more reports than the ones already offered in the preset list, for any additional report added to it, can we pass the manager's or employee's number in the data structure such as any additional standard JDE report added to the preset list of S/S Managers reports only include employees who report to the Manager?