Linking LibStaffer to your MS Outlook account will allow LibStaffer to avoid scheduling you at busy times and also allow LibStaffer to create and update assigned shifts on your calender.
That's it! You should be set. Problems? Open a ticket with libweb@uark.edu.
If you wish, you can enable syncing between your LibCal Appointments and LibStaffer. This should not be necessary, as both LibApps are interacting with your Outlook.