Quote Originally Posted by C3S0 View Post
User joined with my code referral. I saw the bonus for the join, but they're not listed in my friends list. Also, their team is not connected to FB.
Only managers in the same server can be added as 1 of the max 100 in-game friends. If the other manager are friends with you on FB, then they will be automatically added onto your friend list too, on top of the 100.

Managers who input your referral code will grant you rewards when they achieve certain milestones, but they cannot be added as friends if under a different server.

As a rare exception, this is the only function where we could track another manager or inviting him in joining association even that mentee is not your friend at all.