Sumário > ITIL 4
Summary of Section 5.2 Service Management Practices
5.2.1 Availability Management
Purpose: To ensure services deliver agreed levels of availability to meet business needs.
Key Points:
- Defines, analyzes, plans, measures, and improves all aspects of the availability of IT services.
- Ensures that all services are available as required, considering component and service level.
5.2.2 Business Analysis
Purpose: To analyze business needs and ensure that solutions meet these needs effectively.
Key Points:
- Identifies the business needs of customers and stakeholders.
- Defines and manages requirements and ensures the IT service provider understands these needs.
5.2.3 Capacity and Performance Management
Purpose: To ensure services achieve agreed and expected performance.
Key Points:
- Monitors and manages the performance of IT services and resources.
- Ensures capacity meets current and future needs cost-effectively.
5.2.4 Change Control
Purpose: To ensure changes are made effectively, safeguarding services from unnecessary disruptions.
Key Points:
- Evaluates the risk of changes.
- Authorizes changes and ensures they are implemented smoothly.
5.2.5 Incident Management
Purpose: To restore normal service operation as quickly as possible and minimize the impact on business operations.
Key Points:
- Manages incidents throughout their lifecycle.
- Ensures incidents are diagnosed, escalated, and resolved efficiently.
5.2.6 IT Asset Management
Purpose: To plan and manage the full lifecycle of all IT assets.
Key Points:
- Ensures the organization has assets that are properly accounted for.
- Maximizes the value derived from assets.
5.2.7 Monitoring and Event Management
Purpose: To systematically observe services and service components, and record and report selected changes of state.
Key Points:
- Identifies significant events.
- Ensures the correct response to those events.
5.2.8 Problem Management
Purpose: To reduce the likelihood and impact of incidents by identifying actual and potential causes of incidents and managing workarounds and known errors.
Key Points:
- Manages the lifecycle of all problems.
- Identifies and resolves the root cause of incidents.
5.2.9 Release Management
Purpose: To make new and changed services and features available for use.
Key Points:
- Plans, schedules, and controls the movement of releases to test and live environments.
- Ensures the integrity of the live environment is protected.
5.2.10 Service Catalogue Management
Purpose: To provide a single source of consistent information on all services and service offerings.
Key Points:
- Ensures the service catalogue is available to those approved to access it.
- Maintains accurate information on all operational services and those being prepared to run operationally.
5.2.11 Service Configuration Management
Purpose: To ensure accurate and reliable information about the configuration of services is available.
Key Points:
- Manages information on how configuration items are configured and their relationships.
- Supports decision making and control.
5.2.12 Service Continuity Management
Purpose: To ensure that the availability and performance of a service are maintained at sufficient levels in case of disaster.
Key Points:
- Provides a framework for building organizational resilience.
- Ensures critical services can be resumed within agreed timeframes following a disruption.
5.2.13 Service Design
Purpose: To design services that meet customer needs.
Key Points:
- Designs new or changed services.
- Ensures service designs meet requirements and align with the organization's strategy.
5.2.14 Service Desk
Purpose: To capture demand for incident resolution and service requests.
Key Points:
- Acts as the single point of contact between the service provider and users.
- Handles incidents and service requests efficiently.
5.2.15 Service Level Management
Purpose: To set clear business-based targets for service performance and ensure delivery of these targets.
Key Points:
- Ensures agreed service levels are met.
- Monitors and reports on service levels.
5.2.16 Service Request Management
Purpose: To support the agreed quality of a service by handling all predefined, user-initiated service requests.
Key Points:
- Handles service requests effectively and efficiently.
- Manages the lifecycle of all service requests.
5.2.17 Service Validation and Testing
Purpose: To ensure that new or changed services meet the defined requirements.
Key Points:
- Validates and tests services.
- Ensures services are fit for purpose and use.
These practices aim to deliver high-quality, consistent, and reliable IT services, ensuring alignment with business objectives and customer needs.