Key ITIL Terms and Definitions · Topic 1 of 4
Products, Services, Utility and Warranty
ITIL 5 definitions of digital product and service management, product, service, good, utility, warranty, user experience, sustainability and ITIL benefits.
- 3 min
- A product configures resources; a service facilitates outcomes without the consumer managing specific costs and risks.
- A good transfers ownership.
- Utility is fit for purpose; warranty is fit for use.
What it is
Digital product and service management is the work of creating, delivering and improving products and services that rely on digital technology, so they create value for the organization and its consumers. ITIL (Version 5) gives this work a common language and a set of models. This page covers the core building blocks: products, services, goods, the elements of value, and why ITIL helps different kinds of organization.
How it works
Core definitions
| Term | Meaning |
|---|---|
| Product | A configuration of an organization's resources designed to offer value to a consumer |
| Service | A means of enabling value co-creation by facilitating outcomes that consumers want, without the consumer having to manage specific costs and risks |
| Digital product | A product that relies on digital technology |
| Digital service | A service delivered through digital technology, such as provider-run cloud email |
| Good | A tangible resource whose ownership is transferred to the consumer, such as a laptop sold outright |
A product is what the provider builds; a service is how the consumer gets the outcome. When the consumer installs and runs software themselves, they are using a product, not receiving a service.
Key concepts that run through ITIL
- Continual improvement keeps products and services aligned with changing needs. It is ongoing, not a one-off project.
- The ITIL Product and Service Lifecycle describes how a product or service is discovered, designed, acquired, built, transitioned, operated, delivered and supported over time.
Elements of value
| Element | Meaning | Short form |
|---|---|---|
| Utility | The functionality offered to meet a particular need | Fit for purpose: what it does |
| Warranty | Assurance that the product or service will meet agreed requirements, such as availability, capacity, security and continuity | Fit for use: how well it does it |
| User experience | How users perceive and react to using it; judged by the users themselves | |
| Sustainability | Meeting present needs without compromising the ability to meet future needs |
A service can have good utility and warranty and still fail if users find it confusing: that is a user experience problem.
Benefits of ITIL
| Who | Benefit |
|---|---|
| Enterprises | A common approach and shared language linking digital work to business value |
| Managed service providers | A consistent way of serving many consumers |
| Digital product vendors | A way to understand how their products are used to create services and value |
| Professionals | A shared vocabulary understood across organizations, which helps careers move between employers |
ITIL is guidance, not a law or a mandatory standard, and it does not require particular tools.
"Fit for purpose" is utility and "fit for use" is warranty. Missing-word questions often test exactly this pair.
How the exam asks about this
- "What is a good?" A tangible resource whose ownership transfers to the consumer.
- "Availability and security are aspects of which element?" Warranty.
- "Who judges the user experience?" The users.
What to remember for the exam
- A product configures resources; a service facilitates outcomes without the consumer managing specific costs and risks.
- A good transfers ownership.
- Utility is fit for purpose; warranty is fit for use.
- User experience and sustainability are elements of value alongside utility and warranty.
- ITIL gives a common language; it is guidance, not a statutory standard.
Do not mix up product and service. Software the consumer installs and runs is a product; the same software run by the provider for the consumer is a service.
Common mistakes
Swapping utility and warranty. Utility is functionality; warranty is assurance.
Calling every deliverable a service. Goods and products are not services.
Assuming the provider judges user experience. Users do.
Check yourself
What does warranty mean in ITIL?
Assurance that a product or service will meet agreed requirements, often summarised as fit for use.
What is a good?
A tangible resource whose ownership is transferred to the consumer.
What does continual improvement keep products and services aligned with?
Changing needs.
Topic 1 of 4 in Key ITIL Terms and Definitions
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