Josh Pollock writes about WordPress, does theme and plugin development, serves as the community manager for the Pods Framework and advocates open source solutions for sustainable design. You can learn more about him on his website and by following him on twitter @Josh412.
Most WordPress users are familiar with tags and categories and with how to use them to organize their blog posts. If you use custom post types in WordPress, you might need to organize them like categories and tags. Categories and tags are examples of taxonomies, and WordPress allows you to create as many custom taxonomies as you want. These custom taxonomies operate like categories or tags, but are separate.
In this tutorial, we’ll explain custom taxonomies and how to create them. We’ll also go over which template files in a WordPress theme control the archives of built-in and custom taxonomies, and some advanced techniques for customizing the behavior of taxonomy archives.