If there is an email address recorded in the system for your account, you will receive an email with further instructions shortly after submitting your request. Otherwise, it will be forwarded to the administration team, who will set a new temporary password and contact you; after logging in with the temporary password you will be prompted to change it again.
Note: resetting your password using this facility will not remove two-factor authentication from your account, if it is enabled. If your have lost your authenticator, please contact an administrator for assistance.