Addition will allow your users to give the opportunity to collapse / expand categories.
There is also an option to exclude certain categories from collapsing.
But, this is done in the style settings, where to exclude the necessary categories, you just need to specify their IDs separated by commas.
There is also an option to exclude certain categories from collapsing.
But, this is done in the style settings, where to exclude the necessary categories, you just need to specify their IDs separated by commas.