Hi, I got an interrail pass with discoverEU, I applied for myself only, but it turns out that I am going to travel with someone. I saw on the DiscoverEU help website that it is possible to change from an individual to a group pass. I was relieved however I feel like I might have understood it wrong. Is that something I can do, and if yes how do I proceed ? Thanks in advance, help would be much appreciated. :)