Hi Mike,
you can do it using at least two different (alternative) methods:
- You can use custom CSS for that and define extra FA icon for all links from specific addon, class name or row.
- Or use old classic method - switch to HTML mode - click on < > and add html before
<i class="fas fa-external-link-alt"></i> <a href="/.....">FIRESTORM</a>
(in case of ... use RAW HTML addon instead, becuase sometimes TinyMCE may cut off empty tags)
some webmasters suggest to use <span>
instead of <i>
for FA - so keep it in mind.