When you log in to the client portal, you will be taken to the Dashboard >> Day Book. Here, you can see the schedule for the day and can use the toggles to switch to different days or weeks. The Day Book is updated real-time, so you can see when a candidate checks in or out of the shift.
You can also -
Use the Force check button to check a candidate in or out of the shift if they can't do it on their own
Flag a candidate as a No Show
Use the Map icon to check the candidate's check in/out location