Sure you can! There are 3 types of notifications related to Shift scheduling:
Employees that are late for work - choose how many minutes after the shift start the notifications should be sent out from Settings >> Shift scheduling >> Notifications will be sent after
Employees who haven’t started work yet
Employees who missed their scheduled shift - these notifications will be sent after the shift’s end time
Admins and Managers can choose if they wish to receive in-app and/or email notifications from the Notification tab in Personal Settings.