Import ISBN/GTIN/EAN

When you manually create a product in Woocommerce, a tab named Yoast SEO is present where you can add it an EAN or GTIN code which is then output in the Schema markup data.
The WP All Import (Pro) and the WP All Import – Import Settings into WordPress SEO by Yoast plugin does not show the same field.

How can we import EAN and other product specific codes with WP ALL Import?

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