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