Quick overview dashboard based on access levels would helpful. If its at employee level, have their current pay cycle hours displayed. Display Shift they are scheduled for the day ( ex. Your shift today: 8am - 5pm). Discrepancies with pending corrections flagged on the screen, with submit for approval option for correction.

For leaders, scheduled vs actual on main screen, close to OT alerts, PTO requests more prominent on the front screen according to assigned location or their direct reports