Hi Jesper,
You'll want to make sure that when adding content, you don't have the setting toggled to hide the link from attendees. This is an option when you add content, so I would double check that setting, as that is the only reason why it wouldn't be showing in the Attendee Hub. To do this, you can go into the exhibitor profile, and click edit next to the content that you have uploaded.
Thank you!
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Erica Kennedy
Senior Client Success Manager
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