I played around a little bit with the attributes in the store configurator menu and what I'm missing: Is there also an conditional checkbox-menu or a way to set up rules, when several checkboxes can't be selected?

E.g.: I want to sell an item with 3 slots and the customer can choose between 5 different items. If he adds them to the cart he shouldn't be able to add more than 3 (slot limit) via the checkbox menu.

And to expand this: I want the customer to be able to choose between 5 options AND decide how many of them he wants in the main item, e.g. two checkboxes clicked and only able to put in "2" and "1" as max value.