The file can only have a maximum of 2,000 rows/lines (including the header). The file must also be a CSV file, be a domestic competition and must align to the fixture upload template.
We recommend splitting up the file if there are more rows than this:
| Method 1 | Method 2 | |
| File 1 | Grade 1 | Round 1 |
| File 2 etc... | Grade 2 etc... | Round 2 etc... |