This enhancement was released with the Nov 1 2019 patch.
With this enhancement, a link is always available on the Event Details page, even if sessions are currently available for the event. This allows users to be notified of any additional sessions which are added for the event.
The Note: The "ILT Session Becomes Available" email must be configured via Email Administration in order for users to be notified via email when a new session is available for an event in which they are interested.link is available under the list of available sessions on the Event Details page. To be notified when new sessions are added for the event, the user can click the link, which is located in the Options drop-down menu for the session. This navigates the user to the Interest Tracking page, and the user can specify that they would like to be notified when new sessions are added to the event.
If Interest Tracking is not enabled via ILT Preferences, thelink does not display.