Currency Minor Unit Name_ How to Setup in Oracle GL R12

Dears,

For each Currency, there are Major Unit Name and Minor Unit Name. For Example:- For USD Currency, Major Unit Name is US Dollar and Minor Unit name is Cent. Another Example- for SAR Currency, Major Unit name is Riyal and Minor Unit Name is Halalat.

We are defining major unit name of each currency in (Oracle GL-->Setup-->Currency-->Define).

Kindly inform where we have to define or Setup minor unit name(eg. Cent, Halalat) for each currency.

Thanks,

Kumar