role

A zettel with the role “role” describes a specific role. The described role must be the title of such a zettel.

This zettel is such a zettel, as it describes the meaning of the role “role”. Therefore, it has the title “role” too. If you like, this zettel is a meta-role.

You are free to create your own role-describing zettel. For example, you might want to document the intended meaning of your specific role. You might also be interested in describing needed metadata so that some software is enabled to analyse or process your zettel.