It's easy to add a "Forward to a Friend" link to your message. Most of the built-in templates already include sharing links, but if the template you are using does not, here's how you can add it:
- Go to the Messages tab.
- Choose the message you would like to add a Forward to a Friend link to.
- Position the cursor where you'd like the link to be inserted.
- Choose Edit > Insert Mail Merge Tag > [forward to a friend url]