Service Management Best Practices

What Is Service Management?

Service Management is the professional discipline of designing, delivering, governing, and continuously improving services in a way that consistently delivers value to customers. It is not a tool, a platform, or a software product — it is a way of thinking about and operating the service capabilities of an enterprise. At its core, Service Management treats every service as a managed asset: something with a defined purpose, a defined customer, a defined owner, and a defined lifecycle.

The discipline of Service Management answers a fundamental organizational question: how does an enterprise ensure that its services are designed well, delivered consistently, governed accountably, and improved continuously? Without Service Management, services emerge ad hoc, ownership is unclear, performance is unmeasured, and the organization has no coherent view of what it offers, to whom, or at what cost.

The Three Core Domains

Service Management as described in this document organizes around three interconnected domains:

• Service Governance and Ownership — the organizational structures, policies, roles, and accountabilities that ensure services are properly owned and governed at every level of the enterprise.

• Service as a Product — the discipline of treating every service like a managed product: with a value proposition, a roadmap, a customer segment, performance metrics, and an owner accountable for its success.

• Service Portfolio Management — the strategic practice of organizing services into portfolios, managing them collectively, and ensuring the overall service landscape is aligned with organizational goals.

These three domains are interdependent. Governance provides the authority and accountability structure. Service as a Product provides the management discipline for individual services. Portfolio Management provides the strategic view across collections of services. Together they form a complete Service Management capability.

The Relationship Between Service Management and the Service Catalog

The Service Catalog is one of the primary tools through which Service Management practices are delivered to customers. It is the customer-facing, requestable view of the active services the organization offers. Service Management provides the governance framework, the ownership model, the lifecycle discipline, and the portfolio structure within which the Service Catalog operates. The catalog is downstream of Service Management — it surfaces what Service Management has defined, governed, and approved.

Understanding this relationship is important. Improving the Service Catalog without improving Service Management produces a better-organized tool built on a poorly governed foundation. Sustainable improvement requires addressing both.

How to Use This Document

This document contains best practices for all three Service Management domains. Each best practice follows a consistent structure: an Overview setting context, one or more Best Practice recommendations, and the Benefits of implementing each recommendation. These are recommendations, not mandates. Some will be immediately applicable. Others represent aspirational targets that an organization works toward over time.

We recommend reading the Glossary of Terms and Phrases that follows this Overview before proceeding to the best practices.