ITIL 4 SL study materials
ITIL 4 SL study resources

ITIL 4 SL key terms

ITIL 4 SL · Get comfortable with the vocabulary.

Digital strategy

A plan describing how an organization will use digital technology and capabilities to create value, compete, and achieve its business goals over a defined period.

Related: Digital transformation, Business model, Digital roadmap
Digital transformation

The coordinated use of digital technology, data, and new ways of working to change how an organization delivers value to customers and operates internally.

Related: Digital strategy, Digital capability
Business model

A description of how an organization creates, delivers, and captures value, including its customers, offerings, revenue sources, and cost structure.

Related: Value proposition, Digital strategy
Value proposition

A clear statement of the benefits a product, service, or organization offers to a specific group of customers, explaining why they should choose it.

Related: Business model, Customer journey
Digital capability

The combined skills, processes, technology, data, and behaviors an organization needs to use digital technology effectively and adapt to change.

Related: Digital transformation, Digital operating model
Disruptive innovation

An innovation that initially serves a small or overlooked market with a simpler, cheaper offering and later improves enough to displace established competitors.

Related: Digital transformation, VUCA
VUCA

An acronym for volatility, uncertainty, complexity, and ambiguity; it describes environments where change is rapid and predictions are unreliable, requiring flexible strategic responses.

Related: Scenario planning, Strategic risk
PESTLE analysis

A structured technique for examining external political, economic, social, technological, legal, and environmental factors that may affect an organization's strategy.

Related: SWOT analysis, Scenario planning
SWOT analysis

A technique for assessing an organization's internal strengths and weaknesses and its external opportunities and threats to inform strategic decisions.

Related: PESTLE analysis, Strategic risk
Scenario planning

A method of developing several plausible future situations and testing strategies against them so the organization can prepare for uncertainty.

Related: VUCA, Strategic risk
Strategic risk

The risk that an organization's strategy, or the assumptions behind it, will fail to achieve objectives because of internal or external change.

Related: Risk appetite, Risk tolerance
Risk appetite

The amount and type of risk an organization is willing to accept in pursuit of its objectives, usually expressed as broad statements approved by leadership.

Related: Risk tolerance, Strategic risk
Risk tolerance

The specific, measurable level of variation or exposure an organization can accept for a particular objective or category before action is required.

Related: Risk appetite
Digital roadmap

A time-based plan that sequences digital initiatives, milestones, and investments needed to move from the current state to the intended digital future state.

Related: Digital strategy, Digital transformation
Digital operating model

A description of how an organization arranges people, processes, technology, data, and governance to deliver digital products and services effectively.

Related: Digital capability, Governance
Business case

A structured justification for an investment that compares expected benefits, costs, risks, and options to support a decision.

Related: Benefits management, Prioritization
Benefits management

The practice of defining, planning, tracking, and realizing the value an initiative is expected to deliver, so outcomes are actively managed rather than assumed.

Related: Business case, Key performance indicator
Customer journey

The end-to-end sequence of interactions and experiences a customer has with an organization while trying to achieve a goal.

Related: Value proposition, Digital transformation
Strategic partnership

A long-term relationship between organizations that combine capabilities, resources, or market access to achieve outcomes neither could easily achieve alone.

Related: Business model, Digital strategy
Enterprise architecture

A holistic description of an organization's business, information, application, and technology layers and how they fit together to support strategy.

Related: Digital operating model, Governance
Direct, Plan and Improve

The ITIL practice area concerned with setting direction, aligning work to objectives, and continuously changing products, services, and ways of working for better outcomes.

Related: Continual improvement, Governance
Continual improvement

An ongoing effort to improve products, services, practices, and outcomes by identifying opportunities, testing changes, and embedding what works.

Related: Improvement register, PDCA cycle
Improvement register

A maintained list of improvement opportunities, their status, ownership, and expected value, used to manage and prioritize improvement work.

Related: Continual improvement, Prioritization
Value stream mapping

A technique that visualizes the steps, delays, and information flows required to deliver a product or service, helping identify waste and improvement opportunities.

Related: Lean, Continual improvement
PDCA cycle

A four-step improvement cycle: Plan (define the change), Do (test it), Check (review results), Act (adopt, adjust, or abandon), repeated to support learning.

Related: Continual improvement, Lean
Critical success factor

A small number of things that must go well for an organization, initiative, or role to achieve its objectives.

Related: Key performance indicator, Balanced scorecard
Key performance indicator

A measure selected to show how well an important objective or critical success factor is being achieved, often with a target and trend.

Related: Critical success factor, Balanced scorecard
Leading indicator

A measure that predicts or influences future performance, such as backlog size or training completion, allowing action before outcomes appear.

Related: Lagging indicator, Key performance indicator
Lagging indicator

A measure of results that have already occurred, such as customer satisfaction or incident volume, confirming whether past actions worked.

Related: Leading indicator, Key performance indicator
Balanced scorecard

A performance management approach that measures an organization from several perspectives, such as financial, customer, internal process, and learning and growth.

Related: Key performance indicator, Critical success factor
Benchmarking

Comparing an organization's performance, practices, or maturity against reference points such as peers, industry standards, or best practice to identify gaps.

Related: Maturity assessment, Continual improvement
Maturity assessment

A structured evaluation of how well an organization's capabilities, practices, or processes are established and performing against a defined model.

Related: Benchmarking, Continual improvement
Risk register

A record of identified risks, their likelihood, impact, owners, and responses, used to monitor and manage risk over time.

Related: Risk appetite, Governance
Governance

The system of direction and control by which an organization is run, including decision rights, policies, oversight, and accountability for performance.

Related: Policy, Direct, Plan and Improve
Policy

A formal statement of intent, rules, or constraints set by leadership that guides decisions and behavior across the organization.

Related: Governance, Risk register
Stakeholder mapping

A technique for identifying stakeholders and analyzing their interest, influence, and impact so engagement can be planned appropriately.

Related: Communication plan, Organizational change management
Organizational change management

The structured approach to helping people adopt new ways of working, addressing resistance, communication, training, and reinforcement.

Related: Stakeholder mapping, Communication plan
Communication plan

A documented approach defining who needs what information, when, through which channels, and who is responsible for sending it.

Related: Stakeholder mapping, Organizational change management
Prioritization

The process of ranking competing work or investments using agreed criteria so limited resources are directed to the most valuable or urgent outcomes.

Related: Business case, Improvement register
Lean

A way of working that focuses on maximizing value for customers by removing waste, improving flow, and continuously involving people in problem solving.

Related: Value stream mapping, PDCA cycle