Board Thread:Smashpedia Business/@comment-25808367-20141231231616/@comment-25808367-20150119090225

Dan12322 wrote: Ok, my 3DS friend code is 4055-3051-2670 Do I have to add everyone on this page as friends? Also, how do you do that on the Wii U?

Nope. So ill post all the friend codes and NNIDs with their usernames. You look for your opponent, add them, and then you guys smash it out. Then the next round, you add the next opponent. You wont face everyone so theres no need to add all of them.

Though it is up to you if you wish to do that