Inside the Event Hub you can add or update the Advise Time for an Event.
Add or Edit an Advise Time
(a) Inside of the Event Hub, toward the top of the Event Management Panel, locate and click the ‘Options Menu’. This will open the Options drop-down menu
(b) Click the ‘Change ETR / Advise Time’ option. This will open the ETR / Advise Time panel on your screen.
(c) In the ETR / Advise Time panel, click the ‘Advise Time’ selector. This will open a Date & Time selector.
(d) In the Date & Time Selector, select the day and time that you would like to set the Advise Time for, then click the green check mark to confirm your selection.
(e) Once you confirm, click ‘Save Changes’. This will post an update indicating the Advise Time was updated in the Event Timeline and start the Advise Time Countdown Timer in the Event Overview Section.