ITIL Processes and Functions

ITIL, which stands for Information Technology Infrastructure Library, encompasses a set of practices and processes that serve as a framework for efficient IT service management. Central to ITIL are its processes and functions, each playing a distinct role in ensuring the delivery of high-quality IT services.

Processes within ITIL represent the structured steps and activities that guide IT service management. These procedures assist businesses in increasing efficiency, lowering waste, and improving the caliber of their services. They cover a wide variety and are intended to maintain and enhance IT services. Examples include incident management, change management, problem management, and more.

Complementing these processes are ITIL functions, which are essentially specialized teams or groups responsible for specific aspects of service management. For instance, the service desk function handles user inquiries and incidents, ensuring swift resolutions. On the other hand, the technical management function focuses on the technical aspects of service delivery, such as infrastructure and technology.

Together, ITIL processes and functions create a comprehensive framework that empowers organizations to align their IT services with business needs, enhance customer satisfaction, and drive continuous improvement in the dynamic world of technology.

 

List of Five Service Lifecycle Stages:

I. Service Strategy
II. Service Design
III. Service Transition
IV. Service Operations
V. Continual Service Improvement (CSI)

 

I. Service Strategy ITIL Processes

The service strategy stage has 5 ITIL processes:

Service strategy is the first stage of the ITIL® service lifecycle. It helps businesses set and achieve their mission. This stage is specifically for developing strategies. These strategies help analyze market trends and optimize products in accordance with them, which eventually helps businesses serve their customers better. Now let’s discuss the 5 ITIL® processes that fall under the service strategy lifecycle stage.

1. Strategy Management

This process is used to analyze the market and know the market position of products. Activities involved in this process are,

- Conducting a strategic assessment
- Creating a strategy
- Execution of the strategy
- Measuring and evaluating results

2. Demand Management

This process helps in evaluating demand versus supply in the market. By understanding demands and customer requirements, businesses can take steps to meet them. Demand management is all about evaluating demand and availability, deciding capacity, and making profitable decisions out of it.

Activities involved in this process are:

- Finding sources of demand and forecasting
- Business activity and user profiles analysis
- Developing differentiated offerings
- Handling operational demand.

3. Service Portfolio Management

Service portfolio management helps in managing portfolios of the IT services. It ensures that the services remain in alignment with the goals of Service Strategy.

Activities involved in service portfolio management are,

- Defining services
- Analyzing services
- Approving services
- Chartering services

4. Availability Management

Availability management is used for evaluating customer demand against the availability of services being provided. Demand Management helps businesses understand the requirements and demands of their customers in order to make necessary upgrades to their processes.

Activities involved in availability management are,

- Identifying demand
- Forecasting
- Business activity and user profiles analysis
- Developing offerings
- Managing operational demand

5. Business Relationship Management

Business Relationship Management is the last one in the ITIL Service Strategy lifecycle stage. Activities involved in this process are,

- request and complaint handling
- identifying opportunities
- managing business relationships.

 

II. Service Design ITIL Processes

 

The next one in the ITIL® service lifecycle is service design. This stage is focused on design and functions. It involves the planning of products, designs, processes, and more. It is used to meet customer demands while meeting business goals. There are eight ITIL processes in the service design stage; let’s discuss them.

 

6. Service Level Management

Service level management helps in setting the target for the business and evaluating its performance based on it. It involves the use of SLAs and helps in understanding service level goals.

Activities involved in Service Level Management are:

- Understanding service requirements
- Drafting and negotiating SLA’s,
- Defining and standardizing SLA’s
- Monitoring and reporting service performance

7. Service Catalog Management

Service Catalog Management focuses on the availability of the latest and most updated catalogs. It promotes productivity by making sure catalogues are available to customers whenever required.

Activities involved in Service Catalog Management are:

- Documenting service definition
- Documenting service description
- Service catalog contents
- Creating the service catalog
- Maintaining the service catalog

8. Capacity Management

Capacity management is primarily focused on systems and operations. It helps businesses operate at optimum capacity, which ensures the business requirements are met.

Activities involved in capacity management are,

- Monitoring data and capacity
- Analysis of capacity data
- Investigation of capacity issues
- Setting and updating capacity plans
- Review of capacity
- Optimization of capacity

9. Availability Management

The aim of Availability Management is to make sure that the required services are made available to customers during the time of need.

Activities involved in availability management are:

- Monitoring availability
- Analyzing availability
- Data investigation
- Service unavailability
- Availability planning
- Availability review
- Testing

10. IT Service Continuity Management

IT Service Continuity Management involves efficient management of risk and business continuity.

Activities involved in IT Service Continuity Management are,

- Developing requirements
- Continuity plans
- Implementation of continuity plans
- Invoking the continuity plan

11. Information Security Management

Information security management focuses on protecting systems and data. It keeps strict restriction on the access.

Information Security Management involves activities are,

- Intrusion detection
- Damage prevention
- Damage control
-Problem solving
- Understanding security requirements
- Creating and implementing security policies
- Information assessment
- Security control review

12. Supplier Management

Supplier management is focused on monitoring supplies. This helps in handling supplies, ensuring good supplier relationship, adherence to contracts and more.

Activities involved in supplier management are,

- Setting requirements
- Evaluating suppliers
- Selecting suppliers
- Managing performance
- Updating or ending contracts

13. Design Coordination

Design coordination focuses on the management of the design phase. It handles areas like resource availability, design optimization, and more. Processes involved in this help determine the design quality and make sure it meets customer needs.

Activities involved in Design Coordination are,

- Defining policies and methods
- Planning resources and capabilities
- Management of design risks
- Service design improvements

 

III. Service Transition ITIL Processes

4. Service Operations ITIL Processes

 

Service Operations ITIL Process is the fourth one in the ITIL service lifecycle. It helps with the seamless delivery of services in the process and focuses on offering quality services to customers. It manages business goals and keeps them in line with market updates.

There are five ITIL processes in service.

21. Incident Management

Incident management focuses on eliminating interruptions in the process. It helps professionals take steps to restore the flow of the process when they encounter issues.

Incident management involves activities like,

- Registration of incident
- Segretating the incident
- Prioritizing restoration
- Investigation and diagnosis of issue
- Issue resolution

22. Problem Management

Problem management focuses on resolution and avoidance of issues that occur repeatedly in a process. Activities involved in this process are,

- Problem detection
- Problem registration
- Investigation and diagnosis of the problem
- Resolution of problem

23. Event Management

Event management process is focused on service continuity. It keeps a check on all processes, monitors the flow, offers solutions and helps avoid interruptions.

Activities involved in event management process are,

- Event notifications
-Detection of the event
- Correlation of events
- Categorization of events
- Event reviews

24. Access Management

Access management focuses on security of the system. It works on prevention of unauthorized system access and offers access only to legal users.

Activities involved in access management are,

- Access of requisition
- Verification and validation
- Rights provision
- Monitoring and tracking the access
- De-provisioning access

25. Service Request Fulfillment

Service request fulfillment focuses on managing service requests. The process involves receiving, logging, prioritizing, and resolving service requests.

Activities involved in the service request fulfillment process are,

- Registration requests
- Requests for validation
- Categorization and prioritization of requests
- Reviewing requests
- Authorizing requests

 

5. Continual Service Improvement ITIL Processes

Continual Service Improvement is the fifth and last stage of the ITIL® service lifecycle. It focuses on policy upgrades and improvements involved in the ITIL® process framework. CSI helps in finding out the areas for improvement and evaluating their effects. The CSI stage involves market research and directs businesses to make improvements and upgrades based on demand.

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Explore ITIL Service Type Certifications:

ITIL 4 Managing Professional Transition
ITIL 4 Specialist: Create, Deliver and Support
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To get full details about various levels of ITIL training programs, chat with our expert. Subscribe to Sprintzeal's newsletters and ebooks and gain a competitive edge through the latest industry trends, best practices, and in-depth knowledge.

 

List of 26 ITIL Processes

The ITIL framework, which provides a structured method for delivering top-notch IT services, is greatly enhanced in the field of IT service management. Central to this framework are the 26 essential ITIL processes, each meticulously designed to ensure efficiency, reliability, and customer satisfaction. Let's discuss these important processes that support better IT service.

I. Service Strategy ITIL Processes

1. Strategy Management
2. Demand Management
3. Service Portfolio Management
4. Availability Management
5. Business Relationship Management

II. Service Design ITIL Processes

6. Service Level Management
7. Service Catalog Management
8. Capacity Management
9. Availability Management
10, IT Service Continuity Management
11. Information Security Management
12. Supplier Management
13. Design Coordination

III. Service Transition ITIL Processes

IV. Service Operations ITIL Processes

21. Incident Management
22. Problem Management
23. Event Management
24. Access Management
26. Service Request Fulfillment

V. Continual Service Improvement ITIL Processes

 

Frequently Asked Questions (FAQs)

What are the processes of ITIL?
ITIL includes processes like Incident Management, Change Management, Problem Management, and more, focusing on effective IT service management.

How many processes are in ITIL?
ITIL comprises 26 core processes, with organizations choosing which to implement based on their specific needs.

What are the 5 stages of ITIL?
It consists of five ITIL stages: Service Strategy, Design, Transition, Operation, and Continual Improvement.

What are the 4 pillars of ITIL?
ITIL's four pillars are People, Processes, Products, and Partners, emphasizing personnel, efficient processes, technology, and external relationships in service management.