How does a Learning Administrator upload the attachment is SuccessFactors Learning so that it is associated with the completed course?

A user has completed a course and submitted the required paperwork to the HR department in PDF format.

How does a Learning Administrator upload the attachment is SuccessFactors Learning so that it is associated with the completed course?
A . Access the Item record and upload the attachment using the Documents tab
B. Access the content menu and upload the attachment using the Documents tab
C. Access the Users menu and upload the attachment using the Learning Event Editor
D. Access the System Admin menu and upload the attachment using the Attachments Utilization tool

Answer: C