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