Service Transition (ITILv3): [Service Transition] A stage in the Lifecycle of an IT Service. Service Transition includes a number of Processes and Functions and is the title of one of the Core ITIL books.
See also: Transition
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Characteristics of a function include:
units of an organization, specialized to perform certain types of work and responsible for specific outcomes
Functions that provide organizational structure include:
define roles and associated authority and responsibility for a specific performance and outcome
Characteristics of a process include:
Processes that support the service lifecycle
Processes within Service Transition
Transition Planning and Support