The image shows a console view of how an flowN activity executes. The following actions take place:
A receive activity receives a request to get descriptions of the hotels.
The getHotelsN flowN activity looks up the required number of hotels, which in this case is three.
Within each hotel lookup branch, an assign activity sets an ID for the hotel, and then performs an invoke activity for that hotel's description.
After the flowN activity completes, the callbackClient invoke activity contacts the client application with the hotels' descriptions.