[Plugin: WooCommerce] 'Used for Variations' code

Is there a way to to automatically use the ‘Used for Variations’ checkbox for attributes?

‘Visible on product page’ gets selected automatically, I want ‘Used for Variations’ automatically set as well.

I’m using a CSV Import template to import attributes alas once my product & attributes are imported and published the ‘Used for Variations’ feature isn’t enabled.

Thanks

manolze