Type your club's name, or paste the link your organiser sent. Once a club link has been opened on a phone, the club page just opens from then on.
Members
Your organiser's link is your way in. Lost it? Ask them to send it again.
Organisers
Organisers sign in with their own Fairway account: open your Passport and the club is under Groups. A club that still runs on a shared PIN is claimed once: open it, tap the ★ and enter the PIN, and from then on it runs from accounts.
Scorers
Your organiser can give you a code for one round. It lets you enter that round's scores and nothing else.
Your own golf
Your rounds, stats and handicap live in your Player Passport, with or without a club.