Binding two keys from two acocunts to one account?

[Loffah]

Hello!
So i have gotten my friends approval og linking his key to my account as he doesnt use it anymore.
Can this be done ? What would we have to do ?

 

[Loffah]

And also, what can we do if he only remembers his mail and possibly the password but not the username ?

 

[BotOperator]

Yes it can be done. Read here: https://bosslandgmbh.zendesk.com/entries/22953161-Merging-multiple-Keys-into-one-how-to-