Authors and Contributors
An author in this context is the person who first wrote an article, a contributor is everybody else who made modifications or extensions. Tao Hub retrieves them in different ways.
Every file can have a set of meta data that are relevant to the TAO Hub. The format used for meta data is YAML and it's enclosed by HTML comments. All meta can be changed at any time and these changes will be taken in account with the next update.
Tags and Tag Groups
Tags associate an article with multiple topics and are displayed under Tags in the site navigation. They can also be added to Tag Groups to better structure the navigation.