I'm as much in the dark as everyone else. It may be rubbish and it is not the same but it something similar to NIFF. It insists you have three players in each of defenders, midfield, and forwards. As we don't play 433 I had to make at least one midfielder a forward, so Pan it is/was. We'll give it a go for a few weeks and see what happens. It looks like it only allows for a match on a Saturday. So now you can compete with RL!
(As I never played NIFF I don't really know the differences - apart from the obvious. It did allow for 5 a side and 7 a side games, but that seemed silly to me given you couldn't add to that number.)