Magic Link Login is an alternative to logging into Command with the org shortname and password for each org you are a member of. With Magic Link Login you can login to all of your password-only orgs at one time.
While you are logged in you will be able to switch between orgs without having to authenticate them each time. For your orgs that require 2FA or SSO you will need to authenticate them before you can switch between them.
From the Command login page enter your email and select Get a login link.
An email will automatically be sent to your inbox. Select the link in the email and it will take you to a list of your organizations. Select the first organizations you want to log in to.
You will be automatically logged into all of your password-only orgs. For any org requiring 2FA or SSO you will need to authenticate them before you can switch between them.