1. Go to Communication > Mail Specific Features: Template Library
  2. Hover over template name and select Edit
    • If you are adding a new hyperlink: Type the new text.  Highlight the new text
    • If you are changing an existing link: highlight the text
  3. Click the hyperlink button/icon (it looks like a chain)
  4. Select Link External
  5. Paste or type the url in the link box
  6. OK
  7. Save the template