You are designing a BizTalk messaging solution to exchange information with your trading partners. The messaging solution must securely transmit documents by using x.509 public certificates and route messages based on values in the message. You need to design a messaging solution that meets these requirements. Which three actions should you perform? (Each correct answer presents part of the solution. Choose three.)

A.
Create a new send port configured with a filter expression.

B.
Create a new Send pipeline.

C.
Create a new orchestration.

D.
Create promoted property fields.

E.
Create distinguished fields.