Here's a guide on how to opt-in.
Guest Account and Passcode Access
With guest accounts and passcode access, your tests setup faster and run smoother. Great for high-volume testing and one-time test takers.
To try it, check out our guide on managing one-time test takers.
Learner's Course Page: Course Completion
Learners now see what percentage of their course they've completed, for each and every course.