Employees typically want a statement of their current balance for Sick and Vacation and how it's arrived at. This would include increases, usage (Descrease), and adjustments. This should be able to be produced for a specified cut-off date (Such as as-of the end of the year, etc). There should also be a report that allows reconciliation of PTO with stated figures in Payroll buckets so that they can be synched up or errors detected.