Import B2B Customer Fields via CSV in PrestaShop 1.7

[immergente]

Hello everyone,

We are working on a B2B project and we have an import data issue.

When the B2B mode is activated, some "extra" B2B fields appear in BO Customer section (Company, VAT number, APE, Company Website, Outstanding balance allowed, Maximum number of days to pay, Risk index) as the final customer is a company instead of private (see image in the link).

https://pasteboard.co/IfyRRDU.png

Now, we need to import some values from a CSV file into these fields. The problem is that PrestaShop by default does not give the possibility to import the "extra" B2B customer fields (see image in the link).

https://pasteboard.co/IfyRjbr.png

For example: in the field "Company" we need to import the code that our client assigns to its B2B customers and we can not find the way to do it via CSV.

Is this possible to do? Has anyone encountered the same problem?
Or have the PrestaShop developers forgotten about the possibility of importing B2B fields?

Thanks for your help!