league of legends looking for team

https://www.evernote.com/shard/s741/sh/f22a4dd1-0f44-4ab4-86d6-d37071640f1f/f37c1f10179ba4e86d3b466e8ca4460c

In League of Legends, Each and every winner performs a specific role, be it a damager, a tank, or a assistance champion. All these roles include the selection of a specific line. But there is 1 purpose that handles