Hey, i am using NAV Italy CU22 which includes a pack for b2b electronic invoicing.
(
https://support.microsoft.com/en-us/help/4462650/mandatory-b2b-einvoicing-in-the-italian-version-of-microsoft-dynamics)
I have filled all the required fields for the XML Export, but the only thing i dont know is ,what information should i fill to the field "Fattura PA Nos" under Sales & Receiveables Setup.
Any ideas? Thanks in advance.