Feature request: Limit topic translation to specific categories

nat · March 31, 2026, 9:48am

Adding this here for now:

github.com/discourse/discourse

FEATURE: Expand AI translation settings to allow choosing specific categories instead of just 'all public content' (#39000)

main ← ai-translation-category-pm

opened 09:45AM - 31 Mar 26 UTC

nattsw

+752 -470

Related: https://meta.discourse.org/t/feature-request-limit-topic-translation-to…-specific-categories/392993 The old `ai_translation_backfill_limit_to_public_content` setting was too coarse. It either translated everything or only public content, with no way to pick specific categories or control PM translation separately. This replaces it with two settings: - `ai_translation_target_categories` (category_list): pick exactly which categories get translated. Subcategories need to be added separately. Empty means no category topics get translated. - `ai_translation_private_messages` (enum: none / group / all): controls PM translation independently. none disables it, group limits to group PMs, all includes ... all. Tags are switched to "always translated". The migration reads the old setting and maps it to the new settings, so existing sites keep their current behaviour. It also cleans up the old setting. <img width="359" height="511" alt="Screenshot 2026-03-31 at 5 33 45 PM" src="https://github.com/user-attachments/assets/48ed19e8-f559-447c-a7af-c235698d62df" />

Give us a day or two to merge this.

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AI translation of all PMs Feature ai , content-localization	6	132	March 31, 2026
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Feature request: Limit topic translation to specific categories

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