Hi, Henry. WikiTree doesn't require an upload. In fact, there isn't even a way to upload your DNA results or DNA match list. Can you tell us a bit more about what you're trying to do and what page you're looking at? If you're at your Family Tree DNA yDNA matches pages, there's nothing there that WikiTree needs. It only accepts, entered from your own profile page, the type of yDNA test you took at FTDNA, your kit number, and your tested or predicted yDNA haplogroup (e.g., something like R-M269).