UNC is asking for a "Upload a 2 x 2 Passport style photo with name and AADSAS number indicated" on their supplemental app. I have a 2x2 photo ready to go, but what do they mean by "...with name and AADSAS number indicated"?
Rename the image file: include your name and AADSAS number in the filename. You can email them to see if they want it included in the image yourself, in which case you use a photo editor before sending.