Add taxonomy to already registered custom post type

You want to use the register_taxonomy_for_object_type function documented here

add_action('init','fix_my_tax');    
function fix_my_tax(){
    register_taxonomy_for_object_type('taxonomy', 'post_type');
}

Related Posts:

  1. How to solve performance issue caused by custom post type overview with 20k+ custom taxonomy terms
  2. Single page archive – get coresponding taxonomy and terms
  3. How to assign custom post template to its custom taxonomy terms
  4. Excluding top level from taxonomy and post loop
  5. Prevent repetitive terms in get_the_term_list
  6. Trouble showing showing Posts related to custom post type and taxonomy.
  7. One custom post type with two different url structure base on taxonomy term
  8. How to query posts by meta keys AND under specific category?
  9. Displaying posts exclusively in their category (not parent)
  10. Loop multiple taxonomy in custom post
  11. Shortcode display CPT Query only showing 1 post?
  12. wp_query: How to retrieve current term slug in custom taxonomy?
  13. Get custom taxonomy name from custom post
  14. Custom taxonomy archive is visible to only subscibed users
  15. Post Editor: display categories from current post type taxonomy only?
  16. Custom Post Type and Custom Taxonomy not connected
  17. tax_query showing no results
  18. Add different meta box based on taxonomy
  19. List all posts from custom post type by taxonomy
  20. Permalinks when using Custom Post Type with static page for archive
  21. How to List CPTs Under One Tax Term
  22. How to change permalinks to taxonomy and post type’s posts
  23. Generating List of Tags from Custom Post Type
  24. predefined custom field on registration page
  25. Post data in separate divs with incrementing class using WP_Query
  26. Displaying taxonomy icon outside archive page
  27. Why won’t this rewrite rule work?
  28. archive-{custom_post_type}.php not getting recognized wordpress
  29. Paginate custom taxonomy category with wp_custom_pagination
  30. Archive.php is not displaying tags
  31. How to retrieve the permalink for a specific (custom) term?
  32. Values inside a custom field to determine which category posts to display
  33. Custom post type post taxonomies
  34. Custom Taxonomy List, Selection floats to top
  35. Custom post type – two taxonomies
  36. Exclude Custom Post Type from shared Custom Taxonomy
  37. Get custom post type where taxonomy..
  38. If taxonomy show class of active
  39. Connecting multiple post types? Or linking “News” posts with “Game” posts how?
  40. How to display custom post types AND regular posts separately on a shared taxonomy archive?
  41. Show Custom Post Type taxonomy term that matches custom field
  42. Querying multiple taxonomies in URL leads to wrong taxonomy archive
  43. Sort by Custom Post Type (Multiple Loop)
  44. Costum post type with costum (sub)taxonomy
  45. WordPress Custom Post Type and sort by Tags
  46. Remove Custom Taxonomy Slug only without removing Custom post type slug in permalinks
  47. Linking custom taxonomies and posts
  48. Archive templates based on taxonomies
  49. taxonomy term names in custom post type permalink structure
  50. Displaying custom post types with taxonomy
  51. Show taxonomies from specific CPT
  52. Query Posts with Custom Taxonomy from a Custom Post Type
  53. Get a list of categories ids
  54. How to show a custom taxonomy using a custom template
  55. custom post type and taxonomy URL
  56. custom post type and taxonomies in a php class
  57. Adding 2 CPT with multiple custom taxonomies to permalinks
  58. Get Registered Custom Post Type to get All Custom Taxonomies
  59. Exclude a custom category from a list
  60. How to Associate Posts with Pages
  61. Timetable of Custom Meta Data using Custom Post Type and Custom Taxonomy
  62. custom taxonomies are not showing up in get_taxonomies
  63. Display posts from category in page
  64. Parent cpt/child custom post type URL permalink relationship
  65. insert a taxonomy for a custom post type
  66. Sort a custom post type loop by a custom taxomomy instead of chronologically
  67. changing post type in loop query
  68. Query Only Show Text on Posts With Certain Taxonomy Tag
  69. Get link for feed of specific post type AND taxonomy
  70. Why is this custom post type defaulting to archive.php?
  71. Taxonomy and Rewrite Structure
  72. Changing custom taxonomy’s slug as required?
  73. Pagination for a Custom Taxonomy
  74. How to display elements of different post types?
  75. Trying to create hierarchy between 3-4 custom post types
  76. Custom Taxonomy Showing in WP Menu
  77. How to not have the items of the subtaxonomy within the parent taxonomy
  78. Storing/querying custom date data
  79. Get term_id for each instance of custom taxonomy
  80. Custom Template Taxonomy
  81. Customize category URL
  82. title tag for custom post type remove taxonomy name from title tag
  83. Permalink Trouble with Custom Post Type
  84. Custom Post Type Permalinks Problem
  85. How to internationalize the sub menu name “categories” in Custom post type?
  86. Order by custom field attribute
  87. Display and Allow users to edit their own profiles
  88. WordPress Custom Permalink Structure with Custom Post Type and Taxonomies
  89. Issue on Adding Taxonomy to Custom Post Type Using Function
  90. Show custom taxonomies in admin panel under custom post type
  91. Remove custom taxonomy ‘post-type’ from post URL
  92. List a custom taxonomy’s terms, with links, on the taxonomy page
  93. How to get child taxonomies
  94. Change Taxonomy Permalinks
  95. Display Custom Taxonomy of custom post type
  96. Display Custom Post Type in Custom Taxonomy URL
  97. WP Query Post Type with same Taxonomy name
  98. WP Query WordPress Post Type with the same Taxonomy name
  99. Pagination URL order
  100. Using one custom taxonomy.php for two custom taxonomies?

Leave a Comment