Power and interest mapped to engagement strategies.
Power runs vertically — how much authority this person has to fund, block or redirect the project. Interest runs horizontally — how closely they follow progress. Four quadrants each have a non-negotiable engagement strategy: Manage closely (weekly), Keep satisfied (monthly), Keep informed (fortnightly), Monitor (quarterly). Drag any dot to reposition. Sentiment colours show champion, supporter, neutral, skeptic and blocker.
Mapping stakeholders once at kickoff and filing it away. Stakeholder positions drift — a reorganisation, a missed milestone or a change of sponsor can shift someone from Monitor to Manage closely overnight without any visible signal. Re-plot the grid before every major project event and ask for each person: has anything changed in their world?