As an example, I have products in one category group (e.g. promotional) that are also in other category groups (e.g. Gender, Type).
What I want to do is only show entries that are NOT in the ‘promotional’ category group, regardless of whether they are in ‘Gender’ or ‘Type’. I thought using the category_group=“not X” would work, but it still shows the ‘promotional’ entries that are also in other category groups.
Just wondering if anyone had any thoughts on the best way to achieve this?