What is ITIL Service Transition?


The ITIL Support Lifecycle divides the ITIL support administration framework into five unique phases that supports an corporation in determining the most suitable tactic to planning, providing, managing, and improving upon how their IT companies are used. The ITIL Support Transition stage is the 3rd stage in the ITIL Support Lifecycle, and focuses on developing and deploying IT devices by improving upon the organization’s abilities for introducing new companies into supported environments.

The ITIL Support Transition Phase

The ITIL Support Transition stage focuses on bridging the hole in between style and design and improvement activities (also recognised as projects) and operational activities (recognised as enterprise-as-standard duties). The ITIL Support Transition stage also concentrates on the adjustments that are remaining executed into dwell support by bringing together all the assets in a support and guaranteeing these are integrated and tested collectively.

The ITIL Support Transition stage supports the corporation to evolve from Support Design state to the Support Operation state via a range of vital procedures:

  • Transition Setting up
  • Transform Administration
  • Support Asset and Configuration Administration
  • Release and Deployment Administration
  • Support Validation and Testing
  • Transform Evaluation
  • Expertise Administration


Transition Setting up

The intent of the Transition Setting up course of action in the ITIL Support Transition stage is to plan and coordinate the organization’s means to deploy a key Release in the estimated cost, time and high quality targets. This course of action makes sure that the transform is prepared successfully whilst also mitigating challenges for the corporation, and utilizes critical project administration sub-procedures like:

  • Job Initiation – defines stakeholders, obligations, and means assigned to the projects also focuses on documenting challenges, constraints, assumptions, and dependencies for the transform.
  • Job Setting up – co-ordinates activities and means across projects, and triggers preparing activities for other Support Transition procedures.
  • Job Manage – screens project progress and useful resource utilization.
  • Job Reporting & Interaction – delivers an in general summary of all prepared and in-flight initiatives as information and facts for other Support Administration procedures.

Transform Administration

The intent of the Transform Administration course of action in the ITIL Support Transition stage is to make certain that the corporation understands and executes to lower challenges of adjustments to the IT natural environment. This course of action utilizes regular techniques and procedures to create, evaluate, approve, and implement the adjustments in scope for the changeover period. The Transform Administration course of action makes sure that the transform is managed efficiently, whilst also retaining stability in between the will need for the transform and the opportunity negative influence of the transform.

Support Asset and Configuration Administration

The intent of the Support Asset and Configuration Administration course of action in the ITIL Support Transition stage is to manage the organization’s information and facts about configuration assets demanded to deliver IT companies. This course of action is focused on the administration and traceability of all facets of a configuration products from commencing to end, by making use of a range of sub-procedures:

  • Configuration Identification – specifies the attributes describing the configuration merchandise, together with the variety, its sub-factors, and any inter-relationships.
  • Configuration Manage – makes sure that all configuration assets are additional or modified with suitable acceptance and documentation of this sort of.
  • Configuration Verification and Audit – performs standard check to make certain that the configuration merchandise is an exact representation of what is now installed in the generation natural environment.

Release and Deployment Administration

The intent of the Release and Deployment Administration course of action in the ITIL Support Transition stage is to plan and management the release of the organization’s software program and hardware factors into the dwell natural environment. This course of action makes sure that the integrity of the dwell natural environment is shielded, by leveraging the adhering to sub-procedures:

  • Release Administration Aid – delivers tips for the deployment of Releases.
  • Release Setting up – defines the scope and information of Releases develops a program for developing, testing, and deploying the Release.
  • Release Develop – makes sure the Releases are acquired from 3rd-get together vendor, or designed and tailored in-home, and then prepared to enter the testing period.
  • Release Deployment – distributes the Release factors into the dwell generation natural environment also makes sure that end-buyers and operating personnel are experienced.
  • Early Everyday living Aid – resolves any operational difficulties and problems of the Release for a specified warranty time period.
  • Release Closure – makes sure configuration merchandise log is up-to-day prior to formally closing a Release.

Support Validation and Testing

The intent of the Support Validation and Testing course of action in the ITIL Support Transition stage is to confirm that the deployed Releases and the new or transformed companies meet up with buyer anticipations. This course of action also makes sure that IT Operations are ready to help the new support, by using a several sub-procedures:

  • Exam Model Definition – specifies how the Release will be tested and the high quality assured also defines the testing tactic and specific examination instances to be executed.
  • Release Component Acquisition – obtains and submits the factors of a Release for original evaluation.
  • Release Testing – assessments al Release factors, and resources demanded for deployment, migration, and back again-out procedures.
  • Support Acceptance Testing – verifies that all problems are satisfied for the new support to be activated, and obtains consent from the buyer that the new support fulfills agreed on Support Degree Agreements.

Transform Evaluation

The intent of the Transform Evaluation course of action in the ITIL Support Transition stage is to evaluate key adjustments prior to these adjustments continuing to the up coming period in their lifecycle.  This course of action evaluates all key adjustments like the introduction of a new support or a substantial transform to an current support, via a range of phases:

  • Transform Evaluation prior to Setting up – steps a proposed key transform prior to authorizing the Transform Setting up period.
  • Transform Evaluation prior to Develop – gauges a proposed key transform prior to authorizing the Transform Develop period.
  • Transform Evaluation prior to Deployment – steps a proposed key transform prior to authorizing the Transform Deployment period.
  • Transform Evaluation soon after Deployment – considers a key transform soon after it has been executed, to confirm if the transform has satisfied its objectives and to discover any classes learnt.

Expertise Administration

The intent of the Expertise Administration course of action in the ITIL Support Transition stage is to gather, review, and share awareness and information and facts in an corporation. This course of action increases efficiency by lowering the will need to rediscover awareness. The Expertise Administration course of action aides selection makers by enabling obtain to pertinent Support Transition information and facts.

In summary, the ITIL Support Transition stage makes sure that the new or transformed companies fulfill the enterprise anticipations as documented in the Support Approach and Support Design phases, and ultimately the desires of shoppers. Master additional about the other phases in the ITIL Support Lifecycle and how this framework supports enterprise transformation:

  • The ITIL Support Approach stage is the initial stage in the ITIL Support Lifecycle and guides the improvement of IT support administration by knowledge the organization’s objectives and buyer desires.
  • The ITIL Support Design stage is the second stage in the ITIL Support Lifecycle, and focuses on assembly buyer desires by turning the organization’s support system into an executable plan for providing enterprise objectives.
  • The ITIL Support Operation is the fourth stage in the ITIL Support Lifecycle, and focuses on guaranteeing IT devices operate efficiently by successfully managing the organization’s companies in the supported environments.
  • The ITIL Continual Support Advancement stage is the fifth and last stage in the ITIL Support Lifecycle, and focuses on re-aligning IT companies to modifying enterprise desires by identifying and applying incremental support advancements for the corporation.

Thought Rock delivers on the internet ITIL Foundation licensed schooling together with comprehensive coverage of the ITIL Support Lifecycle framework. To inquire about Thought Rock’s ITIL certification and schooling bundle, we invite you to ship us an electronic mail now at facts@thoughtrock.com, or chat with us dwell whenever on the internet, 24 several hours a working day.



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