Having searched through this section many times, I am struggling to find an answer to what I thought would be simple:
Having created an app, I cannot add other facebook verified developer accounts as administrators of the app without first friending them.
This is a professional app (we are using it to provide login through Facebook services), and I cannot find a way to add other colleagues without making them into facebook friends.
I have tried:
Roles > Administrators > Add:
I either get back nothing, or a notice that the user is not a facebook user (though they patently are, I can add them as a friend after all).
Did you check with the user to see if they got the notification? (e.g. you should receive a request from me)
This is how a pending request looks.