I'm trying to follow the directions at https://www.twilio.com/docs/taskrouter/quickstart/php/setup-add-task-queues and it says to set the "Reservation Activity" to "Reserved" and the "Assignment Activity" to "Busy".
Only problem: those aren't available options. The only two options I have are the same for both: Offline and Unavailable.
So what should I set those fields to? Do I need to do additional configuring not mentioned in the tutorial to get Reserved and Busy as options? Or maybe the tutorial is out of date?