In the rich text editor:
@faraway-aura
In a comment:
[faraway-aura](https://chowlings.com/user/faraway-aura)
For Names and Avatars:
In the rich text editor:
%faraway-aura
In a comment:
[![faraway-aura's Avatar](https://chowlings.com/images/avatars/default.jpg)](https://chowlings.com/user/faraway-aura) [faraway-aura](https://chowlings.com/user/faraway-aura)