How to let a user share links in a campaign email
Video Overview
Instructions
Follow these steps to let a user share links to presentations when sending a campaign email.
Insert the {{ shared_links }} tag somewhere in the body of the email template, like this:

Scroll down to Other Settings. Activate these options:

Save the template.
When a user sends the campaign, they will have the option to insert links to presentations.

Tap that button to select the files to share:

The actual links won't appear in the preview, but you'll see where they will go when the campaign is sent.

Send the campaign. Each recipient will receive a copy of the email with unique trackable links.