# Having a sub + sub category

**URL:** <https://meta.discourse.org/t/having-a-sub-sub-category/258869>\
**Category:** Feature\
**Created:** [March 21, 2023, 11:06am UTC](https://meta.discourse.org/t/having-a-sub-sub-category/258869 "2023-03-21T11:06:19Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![EchoBilisim](https://avatars.discourse-cdn.com/v4/letter/e/bc8723/32.png) [@EchoBilisim](https://meta.discourse.org/u/EchoBilisim)\
**Post date:** [March 21, 2023, 4:33pm UTC](https://meta.discourse.org/t/having-a-sub-sub-category/258869/6 "2023-03-21T16:33:14Z")

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Hello, I don’t understand this part (enter app rails c SiteSetting.max\_category\_nesting = 3 exit exit) exactly what I need to do, add it and look, nothing happens

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