Someone could explain how to create other customize attributes, like the example in image?
I tried to create a new customize field (print color), then i apply that to the product, but the thumbnail square adds to the other field thumbnails (material).
There is no documentation about this so if someone knows how to....
Thanks.
Maurizio
https://gyazo.com/08e1525b01d8ac69f2c85edf12ba2078