After signing into the Columbus Academy SchoolPass site as described in the email to register your new SchoolPass account, you can install the app on your smartphone / tablet. Remember that if you have a Google @gmail or Google-hosted email account you should use the "Log in with Google" SSO (Single-Sign-On) option, and similarly with Apple SSO for @icloud or @me accounts.
To ensure you have all the notifications from SchoolPass when your student or the school has changes made on arrival or dismissal arrangements, be sure to set it up for the app on your device.
Each parent can make add, remove or modify your car tag/plates on their own SchoolPass profiles, while most household contact details are locked in SchoolPass, as they are linked to accounts in mySchoolApp (Blackbaud).