Freedom UI - Send email notification to user who is mentioned feed comment

Hello,

I'm wanting to setup a business process so that when a user is mentioned in the feed they receive an email notification. Also, there may be instances where more than 1 user is mentioned in a single comment and I'd want each person to get an email notification in that case.

I've tried creating this business process and am stuck as it sends the notification to the person who created the comment in the feed, not the user mentioned in the comment. Any tips on this are greatly appreciated!

Thank you,

Eric