Hi Chris, So I just want to clarify that this means it's not our protocol's responsibility to try & collate + maintain a list of all available stations in each station, but rather to gleam this from the timetable files in the project? Because we're not sure what that file structure will be like when you mark, so I'm assuming you want us to scan every file in the server's directory for any that start with 'tt-' and then add the rest of the file's name (the station name) to this list for the server to share as the list of possible destinations?