With this add-on you can import attributes or manual attributes into Woocommerce using the free Woocommerce CSV Import. You only have to create the attributes and they values will be created for you during import. Manage the visibility, make a hierarchy, use one or multiple, you can control it all using this great add-on.
After installing the add-on there are several new fields available for you when you create a header:
This field is meant to setup which attributes are used and how the are used. The way to setup is
attribute->is_visible. If you look at this example:
color->1|size->0, we have 2 attributes. Color is visible and size is not visible.
It would import like:
Check out the knowledge base to find more information.