Burden on Separate Expenditure Item

Hi,

I have a business requirement to use the Debit and Credit accounting from cost distribution lines imported as Accounted Raw Costs from an external source in order to determine the Burden Cost Account and Burden Cost Clearing Account function/rules, but have been unable to figure out a way to link the yet-to-be-determined burden line with the accounted raw line.

Only one schedule, one structure, one organization, and one expenditure type with a single burden rate.  The way the PRC: Create and Distribute Burden Transactions goes through all cdls (even those that aren't burden-able) and groups them seems to make the task impossible.