Allocation step: 36 month Avg

PeopleTools: 8.60

Hi- we are moving $'s from one product (line of business) to a brand new product (line of business).

Since we use 36-month average in allocations, and the $'s that are being moved are not new but only going to a new product (line of business) - any suggestions on how to handle the 36 month average on a new LOB but not new $'s?

For current 36 month calc pooling- we use a rolling 36 month time span/ account based on tree node/ book code/ business units/ state tree node/ line of business

Thank you for any suggestions!