Customer Credit Limit

We got customers that is used by more than one BU. For each BU we've got a separate bill-to and ship-to. The credit limit is setup on each BU's bill-to. This is in Receivables Rel 12.2.8.

Example:

Credit limit for customer ABC 50,000.00

Customer ABC - Customer number 123456

BU1 - Customer ABC with different customer number 123456-A and credit limit on bill-to 20,000.00

BU2 - Customer ABC with different customer number 123456-B and credit limit on bill-to 30,000.00

In total BU 1 and 2 must equal 50,000.00

Now it happens that BU 1 needs 5,000.00 more and we need to transfer 5,000.00 from BU2 to BU1.

If we change the setup to have the credit limit on master customer 123456 and remove the credit limits from BU1 (123456-A) and BU2 (12345-B), will the sales orders and AR transactions look at the 50,000.00 credit limit?