How do you achieve this requirement?

You configure a new money market product and need to ensure the product follows the Order ― Contract ― Settlement process steps.

How do you achieve this requirement?
A . With the processing category which is assigned at the product type level
B . With the processing category which is assigned at the transaction type level
C . With the product category which is assigned at the product type level
D . With the product category which is assigned at the transaction type level

Answer: B