The expected outcome from using a service value chain is value realization. Value realization is the process of ensuring that the intended benefits of a product or service are achieved or exceeded. Value realization is not only about delivering value to customers, but also capturing value for the service provider and other stakeholders. The service value chain is an operating model that outlines the key activities required to respond to demand and facilitate value realization through the creation and management of products and services. The service value chain consists of six activities: plan, improve, engage, design and transition, obtain/build, and deliver and support. Each activity contributes to value creation by transforming various inputs into specific outputs. The service value chain can be configured in different ways to form service value streams, which are the end-to-end workflows that deliver a specific product or service to a customer or user. The service value chain also enables the application of practices, which are sets of organizational resources and capabilities that help perform work or accomplish an objective. The service value chain is flexible and adaptable to different contexts and scenarios, allowing the service provider to optimize the use of resources and deliver value in the most effective and efficient way. References:

ITIL 4 Foundation: ITIL 4 Edition, section 4.2.1

ITIL®4 Service Value Chain [ITIL4 SVC Activities with Examples], section “ITIL ® 4 Service Value Chain Model”