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