Can I include icons in Notification (icons such as add to outlook)?

There is a field type of iCal. If you include that in the form in the email Notification , I believe not only will it be on the form but also may come as a separate attachment in the email Notification. That icon should be clickable to create an Calendar entry. .

I have ical and when I include it in my email notification a cross shows up instead of the ical Icon. The cross is doing what it should be doing but the icon is not displaying.

Oh, I don't think I initially understood that was your question.