7. Approval process

The options Analysis provides a structured approach to the investment considerations of a selected solution implementation. From a range of investment options, a particular approach is recommended for their match to the Physical requirements.

Logical Business Architecture provides a functional decomposition of the system and describes the relationships between all of the underlying components. Reference is made to all of the applicable standards and constraints that will apply to the system.

The Conceptual Architecture has a primary focus of defining the business context of a system and is used to describe the boundaries of the business and ICT environments in which the system will operate.