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Service Model Toolbox Page

Service Model elements are used to build a conceptual framework that describes the IT Service infrastructure of the enterprise.

TOGAF Service Model toolbox in Sparx Systems Enterprise Architect.

Service Model Toolbox

Item

Description

IT Service

Captures the IT capability offered as a consumable entity that is managed by the enterprise.

Tagged Values – ID, DefinitionText, Owner, Availability, Charge_to_User, ContactPoint, Dependent_Systems

IT Service Domain

Categorizes IT services.

Tagged Values – ID, Description

IT Service Component

Captures a set of capabilities that might be exposed through the technology interface.

Tagged Values – ID, Rationale

IT Service Portfolio

A Document Artifact that captures the information required to describe an IT service portfolio.

Tagged Values – ID

Capability

A business-focused outcome that is delivered by the completion of one or more work Packages. Using a capability-based planning approach, change activities can be sequenced and grouped in order to provide continuous and incremental business value.

Tagged Values – ID, Category, Increments, Business Value, Source, Owner

System

Captures details of a working component of the enterprise. System includes things such as application, system, platform, system-of-systems, enterprise and product line.

Tagged Values – ID

Asset

Captures the enterprise resources that could be estimated for value.

Tagged Values – ID, AssetValue, Description

Document Asset

Subtype of Asset that captures the important document resources of the enterprise.

Tagged Values – ID, AssetValue, Description

Equipment Asset

Subtype of Asset that captures the equipment resources of the enterprise.

Tagged Values – ID, AssetValue, Description