This image shows a diagram view of the flowN setup described in the previous section. The following actions take place:
The client initiates a request.
The receiveInput receive activity receives the client's request and sends it to the flowN activity.
The flowN activity, which has the following activities, sends its data to a callbackClient invoke activity:
An AssignId assign activity to give an ID to each hotel
An assignOutput assign activity to contain a description for the hotel
The callbackClient invoke activity sends this data back to the client.