In preparation for a cross-country competition, I would like to try out how an Excel import works for the results. (Does it also work with Google Sheets?) How athletes can be registered during the competition. In short, can I create a test environment/competition so that I don't run into unexpected issues on the day of the competition? It would also be useful to give other volunteers an explanation in advance. Of course the environment can be removed again in the end.
This has been automatically translated into English