Detailed-Level Design (DLD) Work Breakdown Structure (WBS)
The Work Breakdown Structure (WBS) deployment is detrmined by the Detailed-Level Design (DLD) that uses the architecture that was described in the HLD. ALL of the design problems must be addressed by the detailed design or the design is not complete. The detailed design is still an abstraction as compared to source code, but should be detailed enough to ensure that translation to source is a precise mapping instead of a rough interpretation. By detailed enough one refers to the fact that construction engineers can use the the DLD to build, or acquire and test the Configuration Items (CI) necessary to construct the System / Product.
The detailed design should represent the system design in a variety of views where each view uses a different modelling technique. By using a variety of views, different parts of the system can be made clearer by different views. Some views are better at elaborating a systems states whereas other views are better at showing how data flows within the system. Other views are better at showing how different system entities relate to each through class taxonomies for systems that are designed using an object-oriented approach.
