Mission Statement · Scope · Component

The boundary

What is deliberately out of scope, including the tempting adjacent things — because the useful half of a scope is what it excludes.

The deliverable

What it is

Adjacent opportunities are the ones that consume an organisation. Each is close enough to seem obvious and different enough to require something the organisation does not have.

Naming them in advance turns a series of individual arguments into one decision that has already been made.

One level in

What it is made of

Each element is a constituent part of the component. Follow one to see the attributes it carries.

  1. The adjacent

    The nearby things that are out of scope.

    3 attributes: Adjacent opportunity · Reason · Times proposed

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  2. The in-scope edge

    The furthest thing that is still in scope.

    3 attributes: Furthest in scope · Reason · Decided

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  3. The ruling

    Who decides on cases the boundary does not cover.

    3 attributes: Decides · Precedent · Turnaround

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Define the furthest thing still in scope. It gives a positive test rather than an ever-growing list of refusals.