Which of the following is NOT one of the five individual aspects of service design?

The design of the service portfolio, including the service catalogue, is explicitly one of the five aspects of service design in ITIL.

The design of new or changed services is the first and most central of the five aspects of service design.

The design of market spaces is a service strategy concept, not one of the five aspects of service design. The five aspects are: new or changed services, the service portfolio, technology architectures, processes, and measurement systems and metrics.

The design of technology architectures is one of the five aspects, ensuring that infrastructure supports service delivery requirements.