Enter the organisation details:
RAN: Registered agent number, enter when you're lodging as a BAS or tax agent.
Intermediary ABN: The practice ABN associated with the entity's tax registration.
If you have a intermediary relationship, then you can enter your Practice ABN and use your practice's AUSKey. This will be specified when you advise the ATO of your appointment. Ensure there are no spaces when the ABN is entered.
CAC: Each job type transition will be assigned a different CAC. Enter "1" if there isn't any other registrations. The CAC format is "1", entering "001" will lead to a validation waring when lodging the via SBR.