TOGAF Technical Reference Model
The Technical Reference Model creates a Navigation diagram, packages, elements and other diagrams that support modeling with the TOGAF Technical Reference Model (TRM) and the Standards Information Base (SIB). There are two essential parts to the Technical Reference Model: the packages, providing a model and taxonomy of generic platform services, and a graphic of nested services that facilitates visualization. Within Enterprise Architect, this graphic also serves as a mechanism for navigating through the model.
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