If you do not use our Waitlist feature, and therefore you do not want to be notified of Openings in your Schedule, anyone with the role of Owner can turn off notifications by adjusting your Time Frame settings.
(Overview of User Roles can be found here).
Go to Schedule
Click on Openings
Click on the gear icon ⚙️
Select the drop-down option Never (Disable Notifications)
Click Apply
💡To turn this feature back on, just select a different Time Frame option.