* The four dimensions used to scope an architecture are Breadth, Depth, Time Period, and Architecture Domains1, p. 8.
* Breadth refers to the extent of the enterprise covered by the architecture, which can range from a specific business unit to the entire organization1, p. 8.
* Depth refers to the level of detail and completeness of the architecture, which can vary depending on the purpose, scope, and stakeholders of the architecture1, p. 8.
* Time Period refers to the temporal aspects of the architecture, such as the current state, the target state, and the transition plan1, p. 8.
* Architecture Domains refers to the classification of the architecture into four domains: Business, Data, Application, and Technology1, p. 8.
* These four dimensions help define the scope and boundaries of the architecture and ensure that it meets the needs and expectations of the stakeholders.
Reference:
* 1: The Open Group (2018). The TOGAF Standard, Version 9.2. 1