I'd like to create a forum which has different categories of threads.
Each category might have a sub-category.
Therefore, when i click on a category there are 2 options
If this category has sub-categories, then display the sub-categories
If this category doesn't have sub-categories, then display the threads associated with that category
Category: iOS Sub-category: iOS 13
I'm trying to figure out a way to define a relationship between threads and category/sub-category
Any ideas ?