Business Purpose
This process is initiated by a trading partner responsible for providing updated test yield information to partners at an agreed-upon interval. This can support information exchange for testing either raw material (wafers) or manufactured devices (ICs).

Process Description
The partner responsible for providing test yield information initiates the
process by issuing information.

1. The initiator, Partner A, issues a Test_Yield_Loss business object and
   sends it to Partner B.
2. Partner B reviews the information and responds by issuing a
   Test_Information_Acknowledgement.
3. Partner A receives and processes the acknowledgement, and the process ends.