CNPJ Number Configuration

Hi All,

I need to configure CNPJ number for the new plant, I have a doubt on this, CNPJ number have following format ,

12.345.678./0001-96 and these digits represent three distinct elements:

12.345.678. - The first eight digits refer to the company registration number assigned to the company by the tax authorities.

*Its Configured *

0001 - The next four digits comprise the business place.

Its Configured *

96 - The last two digits refer to the check digits, which the system uses to perform automatic checks when you create a customer or vendor master record, to ensure that no invalid numbers are stored in the system.

where to configure this ???

Thanks & Regards,

PK