3.3. Reflection Checkpoint

Key Takeaways

• The four dimensions — organizations and people, information and technology, partners and suppliers, value streams and processes — apply to everything, simultaneously and equally.
• Each dimension owns a category of risk the others can't cover; neglecting one creates a blind spot the rest can't compensate for.
• The holistic approach means balancing all four together because they interact — a change in one ripples into the others.
• PESTLE (Political, Economic, Social, Technological, Legal, Environmental) names the external factors that press on all four dimensions and lie outside the organization's control.

Connecting Forward

Phase 4 turns from the lenses (dimensions) to the activities — the ITIL Product and Service Lifecycle, the eight activities (discover through support) that products and services actually move through. Watch how the four dimensions you just learned apply to each lifecycle activity: every activity needs the right people, technology, suppliers, and workflows.

Self-Check Questions

• Name all four dimensions from memory, then name one risk each protects against.
• Why is "employee training budget cut" an external (economic) PESTLE factor in one sense but felt through the organizations and people dimension?
• Explain why the holistic approach makes "just upgrade the technology" a risky way to frame a change.