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