After gaining access to the Portal and testing the scheduling system, we realized it's not entirely the user's fault for submitting incomplete schedules or tickets. This was due to the old and outdated Portal, and the user flow and visual hierarchy needing revision. Unfortunately, I cannot speak about all the parts that caused issues due to the secured network. Still, if I were in the officer's point of view, I wouldn't understand any of the errors, and I would want to spend the least time submitting my schedule and overtime pay. Eventually, the person that deals with the schedule will fix it in the end.