Top-Down Decomposition of the IT4IT Architecture
The IT4IT Standard is about defining the value stream, the associated functions, and the data objects needed to control the planning, development, delivery, and run management of Digital Products. This can be seen as a factory for digital.
In the rest of this chapter we will outline:
The groups of functionality needed for managing digital
The decomposition of the digital value stream
The necessary underlying functionality and data models
The detailed normative definition of this can be found in Chapters 5 to 10.