Which feature will direct IBM manufacturing to place PCIe cards as required?

A customer will be ordering a number of small POWER7 machines which require that PCIe cards
be placed in a particular configuration. These will be shipped to small customer branches where
technical resource is limited. Which feature will direct IBM manufacturing to place PCIe cards as
required?

A.
Customer Specified Placement (CSP)

B.
Customer Certified Installation (CCI)

C.
Approved Hardware Configuration (AHC)

D.
Build to Order (BtO)

Explanation: