Taxonomies are types of tags. By default, WordPress post uses post_tag (these are the standard tags) and category but other plugins can add their own taxonomies.

Before working with the Tag Groups plugin, decide which taxonomies you want to use. Activated taxonomies will have a “Tag Groups” submenu under the menu where you find their posts.

The list shows also taxonomies that are not visible. Activate only those where you need the group functionality.

  • The Tag Groups plugin works best with post tags and other flat custom tags.
  • It is not recommended to activate more than one taxonomy per post type.
  • Some features won’t work with hierarchical taxonomies, such as categories.