“Flatten hierarchy” and “Treat parent items as individual facet items” fields missed in facet display configuration form

According to Jeff Geerling Post: Set up a hierarchical taxonomy term Facet using Facet API with Search API Solr:

To display hierarchy in taxonomy facets, you need to do two main things:

  1. Make sure your taxonomy field is being indexed with taxonomy hierarchy data intact.
  2. Set up the Facet API facet for this taxonomy term so it will display the full hierarchy.

If you follow all steps in Jeff Geerling Post and there were no “Flatten hierarchy” and “Treat parent items as individual facet items” fields:

  • Make sure in FIELDS tab you select taxonomy reference field, not related-fields.

Related posts:

Long tailed titles:

  • FIELD tab in Index Server configuration
  • Taxonomy term in Search API and Facet API