I administer my own account in [system] and want to understand the official recovery process if I lose my second-factor device. What legitimate recovery options can be prepared in advance, where should a sole administrator contact support when unable to sign in, and who explains and handles identity verification? After recovery, how is it confirmed that this is the original account with its managed resources? Please list anything requiring verification. I am not sending passwords, verification codes or recovery codes, or requesting a bypass.