Four Dimensions of Service Management

The four dimensions ensure a holistic approach to service management. Organisations & People covers culture, skills, and organisational structure. Information & Technology covers tools, data, and systems. Partners & Suppliers covers relationships and contracts. Value Streams & Processes covers workflows and activities. All four dimensions must be balanced — over-focusing on technology while neglecting people, or optimising processes while ignoring supplier capabilities, leads to suboptimal outcomes. External factors (political, economic, social, technological, legal, environmental — PESTLE) constrain and influence all four dimensions.