In the rich text editor:
@Aster_Risk_
In a comment:
[Aster_Risk_](https://chowlings.com/user/Aster_Risk_)
For Names and Avatars:
In the rich text editor:
%Aster_Risk_
In a comment:
[](https://chowlings.com/user/Aster_Risk_) [Aster_Risk_](https://chowlings.com/user/Aster_Risk_)