To begin modelling system requirements with sequence diagrams, identify essential actors, objects, and their interactions. Begin with a high-level overview and work your way down to the details.

To create a sequence diagram in object-oriented analysis, first identify the scenario or use case. Then, determine the objects involved and represent each with a vertical lifeline.

They are almost self-explanatory; they show the calls between the different objects in their sequence and can explain, at a detailed level, different calls to various objects. A sequence diagram has ...

We propose the application of ADM principles to provide relevant model-based views on legacy systems. We describe a framework to reverse engineering models from object-oriented code. In this context, ...