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