Step 1 - Ensure that you have prepared your Amended P35 spreadsheet documents and have saved them in a CSV file format ready to be uploaded. If you have not done this please go back to download the Amended P35 spreadsheet documents from "Download Spreadsheet" in the Tasking Zone.
Please note - it will take about 3 minutes, depending on the quantity of data, to complete the uploading and validating process. Please do not click on any Tasking Zone button during this time. If you do the file upload will be aborted.