Starting from the import / export page, choose the option for Score Data Uploads. This page allows you to upload CSV files containing your new score data and to process files that you have uploaded recently.
If you have not uploaded any files recently then the only option available is to upload a new file. Select your CSV file and press the upload button. This process may take a few minutes depending on the size of your file.
Once your file has uploaded it will be analysed and checked for errors. It will then appear in the list of ‘Recent data file uploads’
At this stage nothing has happened to your existing scores. Nothing in your file has affected anything at all, so if your file contains errors, you can edit the file and re-upload as many times as required. No scores or parts will be harmed by doing this.