Different endpoint for reply

Consider this data flow for request document:

A --> Process.SalesOrder --> B

Application A sends a Process.SalesOrder to application B:

• Implicit routing

  Application B sends an Acknowledge.SalesOrder to application A. Application A can or cannot handle the response.

• Explicit routing

  You can model an additional data flow for reply:

  B --> Acknowledge.SalesOrder --> C

  Application B sends Acknowledge.SalesOrder to Application C. Application C accepts the acknowledge.