Module 5 - Service Transition Flashcards
What is the purpose of the Service Transition phase?
to ensure that new/modified/retired services meet the expectations of the business as documented in the Service design stages of the lifecycle
What is the scope of Service Transition
providing guidance and improving the capabilities for transition new and improved services into supported environments
What does quality Service Transition accomplish
it allows for a high volume of changes and releases while allowing the provider to align the service with the business requirements.
Define the following Term of Interest: Service Knowledge Management System
This is a set of tools and databases used by a service provider to manage all the services throughout their lifecycles
Define the following Term of Interest: Configuration Item
a Configuration Item is an IT component represented within the CMS or a CMDB
Define the following Term of Interest: Definitive Media Library (DML)
A repository for all authorized versions of media used by the organization
Define the following Term of Interest: Service Change
the addition, modification, or removal of anything that could have an effect on IT services. Changes typically fall into one of three categories: Normal, Standard, Emergency
Define the following Term of Interest: Seven Rs of Change Management
Raised, Reason, Return, Risks, Resources, Responsible, and Relationships
Define the following Term of Interest: Release Unit
a collection of CIs introduced into the live environment
Define the following Term of Interest: Release Policy
Serves as a governing tool and helps to guide the Release Management Process in its work
What are the three processes within Service Transition that support the entire lifecycle of Strategy, Design, Transition, and Operation
Change management, Asset and Configuration Management, Knowledge Management
What are the four processes that are only utilized within Service Transition (not strategy, design, and operation)
Transition Planning and Support, Release and Deployment Management, Service Validation and Testing (not testable), and Change Evaluation
What is the purpose of Change Management
to control the lifecycle of all changes, enabling beneficial changes to be made with minimum disruption to IT services
What should providers create in order to pre-define the steps that should be taken to handle a particular type of change?
Change Process Model
What triggers the Change Management process and what are the possible categories
a Request for Change (RFC) normal, standard, emergency
when should a change proposal be used
to request a major change that involves significant cost, risk, or organizational impact