No 2 Factor Authentification possible

[Teimoon]

It is not possible to use Username and Password AND Keyfile with password.
"SSH Credentials to use for connecting to a server. If a key file is used the password field is used for the Key pass phrase."

Will you implement this?

[darkoperator]

Not in the near future. It is something I have played with, and it will be a major version since it will be a breaking event.