How do I turn on Preview Shifts for the Public Page?

The ability to display a preview of Shifts on the Opportunity Public Page is a master toggle found under the Opportunity Details. When this toggle is enabled users will be able to see a preview of the Shifts in this Opportunity that is non-actionable but will allow users to see the types of Roles and Shifts that will be available to them if they signup for the Opportunity.

turn on shift preview