Attachments are documents, links, slides and other files that accompany your webinar or video. The audience will be able to see them in a tab marked "attachments" while viewing your webinar or video and your channel will track who clicks each file and link.
Attachments can be added, removed and re-ordered before and after live webinars, but not within 15 minutes of the start or while they are live.
To add attachments, go to the "Overview" area of your content and click the "attachments" area at the bottom of the page:
Alternatively, Attachments can be added directly from the presenter screen: