New BarCode Type to print Brazil Boleto forms

Hi

We have requirement to print BOLETO form with Bar Code for Citi Bank Brazil. As per Citi Bank manual provided, we need to print the Bar Code with bar code type "INTERCALATED type 2 of 5".

But in SAP, when we create new custom bar code(ex. ZBAR2) using SE73, we are not finding the above said bar code type.

The nearest match is 2OF5 ( Bar Code ITERLEAVED 2 OF 5). We used this, but the output of bar code printed is not upto the expectation.

Please can someone help on how to bring/install the new bar code type INTERCALATED in SAP.

Thanks in advance.