An interchange is one round-trip pair of messages between two systems that are related through an automated interface, one request and one response.

For a Process Commander connector, the Process Commander engine can be viewed as the client or initiator of a request made to another system that has the role of server. The server's response completes the interchange.

For a Process Commander service, an external client system initiates the request to Process Commander, which executes an activity and replies with a response.

connector, service, request, response

Definitions — I