How does Oracle Business Transaction Management map dependencies between services?

A.
Statically, but looking in design-time repositories

B.
Via integration with modeling tools

C.
By evaluating live application invocations

D.
By inspecting the source code

Explanation:
Source: http://www.oracle.com/technetwork/oem/soa-mgmt/s318968-hol-businesstrans-mgmt-183609.pdf