How do I share categories across selected sites in a Multisite setup

Have you checked the WPMU Site Wide Categories page? It has a warning that it may be outdated, but it may be a good start.

You also have the plugin Multisite Global Terms. Check the code and see if you can make it work or get ideas for your particular case.

Related Posts:

  1. WordPress Multisite – global categories
  2. Get posts from sites in Multisite?
  3. Multisite – Protect categories from deletion?
  4. Category page doesn’t use category.php, instead it redirects to homepage
  5. 5 blogs on one WordPress site
  6. Multisite blog converting categories to subdomains
  7. Adding categories to all blogs at once
  8. WordPress MU 2.9.2 to 3.0.5 changes to category.php
  9. How to make category RSS feeds show full content
  10. Multi-site or categories?
  11. Multisite – create a category in specific site
  12. WordPress Multisite – global categories
  13. Default category link for a custom category is a broken link
  14. Archives for each category on WP Multisite
  15. get_categories() returns “Uncategorised”
  16. wordpress multisite… collect all posts on main blog – exclude category?
  17. Can Categories be used to hack a Multisite-like setup w/ a single MySql db?
  18. How to Sync Menu, Widgets and other masters from Main Website to its Sub Site
  19. Categories show 404 error on multisite installation
  20. Global navigation in multisite: problem with categories
  21. Duplicate new categories across multisite network
  22. get_the_category return empty inside loop
  23. global categories – Share specific categories in wordpress multisite
  24. Limit Category/Tag Dropdown To blog_id in Multisite Install With Global Categories/Tags
  25. Using template file for single post in sub-directory multisite
  26. A search box for all sites – Multisite
  27. How to create default categories in new installs?
  28. Multiple parent categories
  29. How to populate a WordPress install with a lot of categories, quickly?
  30. How to structure Multisite sites into categories?
  31. How to create an automatic MultiColoumn MegaMenu with Categories WordPress
  32. Is There a Difference Between Taxonomies and Categories?
  33. List all subcategories from category
  34. How To Find Out WordPress Category Table in MYSQL?
  35. Add custom field to Category
  36. Get Category ID inside Category template
  37. Only one category per post
  38. Get the children of the parent category
  39. WP REST API: filter by category 1 AND category 2
  40. How To Get Parent Category Slug of Current Post
  41. Display All Products by Category with WooCommerce
  42. What is the difference between a “tag” and a “category”?
  43. Is there an easy way to make a meta box have the tabs like the Categories meta box has?
  44. How to check if I’m on the last page of posts?
  45. Display posts from the same category using next/previous post link
  46. How would I get a taxonomy/category list inside a Gutenberg block?
  47. Can I set a default featured image for a category?
  48. Check if a post is in any child category of a parent category
  49. How to export and import taxonomies (category, tag and/or custom taxonomy) and their terms
  50. Force category choice before creating new post?
  51. Gutenberg editor add a custom category as wrapper for custom blocks
  52. WooCommerce: List All Categories
  53. How to get category and archive title?
  54. Get category ID from category slug (not working)
  55. How do I remove “Uncategorized” from posts with more than 1 category?
  56. Get rid of WordPress category, tag and author archives?
  57. Individual rss feed entry length for categories?
  58. How can I create a category landing page followed by pages of posts?
  59. Remove parent category from permalink? Basically only have the child category?
  60. Custom permalink structure leads to be 404 on pagination
  61. Retrieve Product category ‘NAME’ by product category ID – WooCommerce?
  62. Posts URL structure like site.com/category/the-post-title
  63. Can’t custom taxonomies have same terms (slugs) as categories?
  64. How to get permalinks with category base working with sub-categories
  65. How to remove the term “category” from category pagination?
  66. Using wp_category_checklist in a widget
  67. WP 3.9 TinyMCE no longer loads on category description editor
  68. On the category page, get the category object
  69. Get only the top level categories using get_categories() without foreach loop
  70. Get all categories and posts in those categories
  71. How to add featured image for category (without a plugin)?
  72. How to create a custom sort for WordPress categories
  73. How to display non-hierarchical taxonomy as terms with checkboxes?
  74. Category archive by year with permalink support /category/YYYY
  75. Best Way to Redirect Category to Page and Hide Category
  76. get_terms vs. get_categories: does it matter?
  77. What is a good robots.txt?
  78. Allow users to create their own feed from selected categories?
  79. Hook when category is added to post
  80. get_categories for custom post type with a specific custom taxonomy attached
  81. Add a URL prefix to permalinks of one category of posts only
  82. How do you add categories to custom post types in WordPress?
  83. Create a category list page
  84. Catch 404 after changing permalink structure from /%postname%/ to /%category%/%postname%/
  85. Woocommerce get category image full size
  86. WordPress: Can I add categories/tags to all sites in my network at once?
  87. exclude category from get_posts?
  88. How To Modify The Loop in archives.php To Have 11 Posts Per Page and CSS Styling
  89. How can I hide a category from Contributors in the edit/add new post screen?
  90. Order get_terms() By Custom Field
  91. WordPress Multiple Category Search
  92. Should category.php and The Loop be used if the query needs to be customizable?
  93. How do the ‘tag’ and ‘category’ (default) taxonomies do ‘save_post’ action?
  94. How to Change the Categories Order in the Admin Dashboard?
  95. Control term order on a per-post basis
  96. How to remove categories filter from wordpress admin?
  97. get all tags from category
  98. Could not insert term into the database
  99. How can I add the featured image functionality to a custom taxonomy?
  100. Activate Gutenberg in category-descriptions
Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)