What is the connection between product attribute sets and categories?
- Categories have no connection to product attribute sets, and any product can be assigned to any category
- Each category is linked to a single product attribute set, and only products from that attribute set are allowed in the category
- Each category is linked to a single product attribute set, and only products from that category’s set or any of its parent categories’
- Categories can be connected to multiple product attribute sets, and only products from one of those sets are allowed in the category