How to upload a PDF file when you've been asked to complete a reference
When completing a reference, you will have the option to attach a PDF file for a reference. Here are the steps on how to do it:
You will receive an email asking you to complete the reference
Click on the "Complete Reference" link
Click on "Upload PDF reference here" which will enable you to upload a file
The last step will be choosing a file and clicking "Upload Reference File". Bear in mind that if the document you have is in Word or any other format, this will have to be converted to a PDF file in order for you to be able to upload this. Once you have uploaded your reference, you will receive a successful upload confirmation message.