Sequence diagram

Sequence diagram
Use the Reverse Order Use scenario to create a sequence diagram that shows the communication of the objects that participate in the use case execution in time. Each action the system performs is shown in the diagram as a message. View messageThe search matches the first action of the system. The system will display a dialog for entering the order ID. The actor then enters the order ID and confirms. The second system action matches the lookup message. Subsequently, the Order List object sends a message to display the Order object. The system displays the order with the option to cancel. The actor selects the Cancel option to send a message to the Order object.