i have tired all the settings i can find, and can’t figure this out.
There are only categories and sub-categories. There are no sub-sub categories.
On your home page you can click the little hamburger next to the new topic button and add a category. You can then choose a parent category for it.
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then how does this forum get 2 sub-categories for certain topics?
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There is now a hidden setting called max_category_nesting
that can be changed at the rails console. Sub-sub-categories - #2 by jomaxro offers some hints.
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