I’m building my first Discourse forum. The software and its community are incredible, and it’s a lot to take in. Just for edification, what are some differences between a Category and a sub-Category, internally or otherwise? Beyond the organizing function that we see, and the definition that a sub-…

Access settings have a hierarchical structure where sub-categories cannot be more permissive than their parent categories. You will get an error message when you attempt a configuration that goes against this: [image]

Usually, when you look at all topics from a category, you also see the topics in the subcategories. For example, when you look at Announcements , you also see the topics in Announcements > Blog . Of course, you can use the subcategory filter and select “no subcategories” to exclude them or change the …

These are both good answers to my question about Categories and sub-Categories. Thank you, @manuel and @Moin !

Différences entre Catégories et sous-Catégories ?

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RichardTE (RichardTE) Septembre 10, 2025, 1:32 4

Ce sont deux bonnes réponses à ma question sur les Catégories et les sous-catégories.

Merci, @nolo et @Moin !

Sujet		Réponses	Vues
Create new category or subcategory? what's the diff? Support	0	374	Décembre 30, 2020
Add a sub-category to a sub-category Support	6	1847	Avril 21, 2022
How many subcategory levels Discourse allows? Support	3	950	Septembre 16, 2018
Shouldn't a category be the mother of all subcategories? Feature	2	719	Juillet 24, 2018
Can users post at the parent level if there are sub-categories? Support	4	779	Juin 8, 2024

Différences entre Catégories et sous-Catégories ?

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