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