When you post a comment, sometimes it can be useful to bring other people into the comment thread to seek further insight, opinion and thoughts. To do this, you can @mention other people within your community directly when you're posting a comment.
Just type the @ symbol, followed by the first few letter of the user's name you want to tag. A drop down will appear, enabling you to select the user:
Once you've selected the person you'd like to tag, just select them with your mouse and their name will then appear in the comment.
You can also tag multiple people in the same comment by repeating the steps above. Hit enter to post your comment. People who have been tagged will appear in blue.
When another person is tagged in a comment, this triggers an in-app notification to alert them that they've been tagged.