Hello, I would like to conduct an experiment. Upload to the program the data from the bookmaker 1xBet, on virtual soccer(FIFA) - https://x-1xbet-02480.world/ru/cyber/FIFA/.
I have it in CSV format. Results by times and ODDs.
For this I create a new league - Soccer - Italian Championship(for example).
Now I have to load the data from XLS format with the "update from file" mechanism.
Where do I find the order of the columns with the headers that should be in xls format?