This should have been covered by the person who taught you how to teach classes Itās always something I cover anyway.
Basically, the way honorarium, and by a similar but I believe shorter process other classes work, is thereās a committee of secret worker elves on the background when you post a class that have an option to deny and cancel your class. Thereās no-one that can approve your class, but thereās elves that can deny your class. Those elves have a 72 hour window to opt for denial, and if they all choose to not deny your class then it is magically listed on the calendar at 72 hours from creation.
In the interest of fairness of first come, first serve, your hold on the resources exists until your class is denied or the 72 hours is expired, so your class is holding the room for use until it shows up on the calendar.
Iāll also mention that if you have the link for your class, you can send it to folks or yourself before it posts on the calendar, even though it wonāt let them register until the 72 hours transpires. Normally when I post a class Iāll post on talk and say class incoming in 72 hours, and go ahead and post the link so everyone knows what class and when it will show up.