Good day everyone, I would like to ask on how to make seat reservations for the trip Barcelona-Sants to Paris Gare de Lyon using my Eurail Global Pass ( for the trip 20 Dec 2022 ).
I can't find on SCNF website on how to input my Eurail Global Pass PCN ( Pass Cover Number ) in order to pay only the reservation seats and not the whole amount for a single journey. Thanks.
