I think the issue Alexander is describing is also my issue (see http://forum.devolutions.net/topic14034-ssh-private-key-using-private-vault.aspx) you already responded to (stating it will be implemented eventually).
In that thread I have added a reply just now as the lack of this is becoming an urgent issue at our side.
In that thread I have added a reply just now as the lack of this is becoming an urgent issue at our side.