Hello, May I get your answer how to customise the sidebar like the photo (red rectangle)? [side bar]

Hi @bck055 :wave: that looks like the Discourse Docs Categories plugin: [image] Discourse Doc Categories Plugin discourse2 Summary Discourse Doc Categories provides the ability for particular categories to be set aside for documentation, enabling additional …

Theme customize - sidebar content

Support

Lilly March 29, 2026, 2:06am 3

Hi @bck055

that looks like the Discourse Docs Categories plugin:

4 Likes

Topic		Replies	Views
How to create a sidebar similar to meta documentation sidebar? Support	3	89	October 26, 2024
Sidebar with categories Plugin	36	9608	June 9, 2020
Discourse Doc Categories Plugin official , doc-categories	126	7729	February 25, 2026
Questions about subcategories displaying in wiki sidebar Support	5	135	December 22, 2024
I am very interested in the 'documentation' feature Support	3	88	October 14, 2024

Theme customize - sidebar content

Related topics