Wii U: Setting Up My Mii

I choose to set up my Mii by sending it from my 3DS.  You can also make one, have a look alike made, or scan a QR code (check out the list of them I had made for when the 3DS came out here).  I liked I could easily use the same one, although I had to go through the process twice because I forgot I had for some reason turned copying off on my Mii, so I had to turn copying on and try again.