Hi there! I'm interested in understanding what this means. Can you please edit your post and add more information or an example scenario? 

Guests for lessons is almost ready to go - if you're interested in being an early access user, please contact our customer success team and let them know "I want to be an early access user for adding lessons to guests!" 

This is possible with our new Email Campaign feature! It's releasing in the next month to all customers, but if you would like early access, please reach out to our Customer Success team and we can add you to beta. 

I'll pass this feedback along to our video team. Here's a link to our SubAdmin training guide! 
https://help.courtreserve.com/en/articles/12736621-front-desk-new-hire-guide-for-clubs