Use Footer Links to add a custom destination or action to your event site's footer.
Add a footer link
Go to Event Setup > Footer Links.
Select Add Link.
Enter the link text, then provide either a URL or a Custom Action, not both. An external URL must start with http:// or https://; a link within your event site can start with /.
Choose the footer column, decide whether the link should open in a new tab, and save it.
Drag the link within its column to put it in the position you want.
More footer controls
For column titles, ordering, and the links HeySummit adds automatically, see Add and organise footer links.