Change Management
ITIL defines Change as "the addition, modification, or removal of any authorized, planned, or supported service or service component that could affect services." In other words, a Change is adding, removing, or modifying anything that could directly or indirectly affect the organization's services and operations. The changes could include documentation, processes, applications, or IT infrastructure. In Infraon, the module that handles all the change requests is called "Change."
Change Management is a set of processes defined to manage the lifecycle of a change request. It aims to minimize risks and disruptions to IT services and business operations while implementing changes.
Benefits of Change Management
Reduced system downtime and outage
Faster change implementation
Decreased negative impact on business and IT services
Visibility into future IT changes
Essential Roles in Change Management
Change Manager - A Change Manager is responsible for reviewing the submitted change requests, scheduling Change Advisory Board(CAB) meetings, updating the change records, reviewing the rollback and rollout plans, coordinating the implementation of changes, and reviewing the implemented changes. Usually, a high-level manager or a Domain Expert is assigned as a Change Manager to a change request.
Change Advisory Board(CAB) - A Change Advisory Board (CAB) may consist of Business, IT Operations, Development, Customer, Domain Experts, and Solution Architects, depending upon the type of the change. A CAB is carefully selected to ensure all facets of an organization are represented while discussing the impacts, benefits, and implementation of a change. CAB requires financial data, the technical advantage of the change request, the number of resources required, criticality, and so on, to make an informed decision on the change request. Depending upon the severity of the change, the Change Manager may decide whom to include in the discussions. A CAB chooses whether to approve or reject a change.
Change Management Process
Infraon's Change Management module enables users/organizations to implement changes through the following steps seamlessly:
Change Detection is the first step of Change Management. For example, a customer may request a change in the services or ask for additional services. This is logged as a change request. A change request may also arise from a ticket, request, or problem.
Change Recording - A technician or user with the required permissions can log a change in the module.
Planning—In this stage, the change request is planned. A comprehensive plan is essential for the successful implementation of a change. A detailed plan showcases the risks, impacts, rollout plan, rollback plan, and associated downtime(if any) to all stakeholders. Planning is important in getting approvals from the Change Advisory Board (CAB).
Analysis - A detailed analysis is performed to understand a change's risks and impacts on the organization or service(s).
Change Approvals - The change plan needs to be reviewed, and the Change Advisory Board (CAB) decides. The change plan may be approved or rejected.
Change Implementation - Once approved, the change manager ensures the change is implemented as detailed in the plan and at the right time. A Change Manager also ensures coordination between different teams involved in the change implementation.
Review - Once a change is implemented, a post-implementation review is conducted to confirm whether the change was successful. A review is also performed to determine if the change achieved its objectives. If the change implementation is unsuccessful, the rollback plan is activated promptly.
Closure - This is the last step in the Change management process. After conducting a post-implementation review, the change can be closed with closing comments on whether the change was successful, executed on time, and so on.
Apart from these, Infraon also covers change ownership, monitoring, tracking, and communication - throughout the life cycle of each change request.
Changes are managed through the "Change" module. Users with appropriate permissions can raise changes. Changes follow multiple state(s) and status(es) throughout their life cycle.
State and Status
State
Status
Status Scenario
Open
New
When a new change is logged in the system.
In Progress
Planning
When the planning of the change request is in progress.
In Progress
Analysis
When the possible risk analysis is in progress.
In Progress
Implementation
When the proposed change plans are being implemented.
In Progress
Deployment
When the change is being deployed in production.
In Progress
Verification
When the deployed change is being verified.
On Hold
Pending
If any changes are pending to be implemented.
Close
Closed
After Post Implementation Review, the change can be closed with closing comments.
Close
Cancel
If the change implementation is canceled.
Customized Status(es) can be configured from the 'Workflow' module to suit the requirement.
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