Before you start: Know the intended outcome and who may be affected.
Try it
A group has little formal authority but will live with the outcome. Should a low influence score exclude them?
Your reasoning, assumptions and units:
Apply it to your work
Describe a comparable situation. What evidence would you need before using this reasoning to make a decision?
Your example and next check:
Answer and reasoning
No. Consider impacts, rights, knowledge and participation needs alongside influence. A grid is a discussion aid, not permission to ignore affected people.
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