Loan Segmentation
If you loan money to customers that is recouped using an amortization schedule, you need to set up an SA type for the loan service agreement.
CIS Division/
SA Type
Service Type
Distrib. Code
Loan A/R Distrib. Code
Debt Class
Bill Seg Type
CA/LOAN
Other
A/R - LOAN
A/R - STLN
UNRE
LOAN
Fastpath: 
Refer to Setting Up The System To Enable Loans for more information.