Some of the product attributes are not included in the fields list. How can I add these attributes to the profile?

Some of the product attributes are not included in the fields list. How can I add these attributes to the profile?

      The extension supports all product attributes. To include an attribute to the fields list, navigate to Stores > Product > Attributes > open the required attribute, and proceed to the Order Export tab. Once the “Add to Options” setting is enabled here, the attribute will be available in the profiles: