Looking for help? Liz May 06, 2018 08:42 Updated Follow Click here if you require further information on how to upload an ID document during the Prove Your Identity stage. Related articles What is a QR code and how do I use it? Which documents can I upload using the app? How do I set up 2-factor authentication with the Digidentity app? How do I upload my evidence document using the Digidentity app? What is the Digidentity app and why do I need to use it?