PreliminaryDerived from TOGAFDeep · 30 minutes

Scope Dimensions Tool

Define the four scope dimensions (breadth, depth, time horizon, and architecture domains) for an architecture engagement so the team agrees on what is in and out before work starts.

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When to use

In the Preliminary Phase or Phase A when scoping an engagement, to prevent scope creep and ensure alignment with sponsors.

You'll need

  • The enterprise boundary definition
  • The sponsor's expectations for the engagement

You'll get

  • A scope dimensions diagram with named boundaries per axis
  • A scope statement suitable for inclusion in the Statement of Architecture Work

Taught in

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Derived from

  • Derived from TOGAF Standard, 10th Edition, {S2} Scoping the Architecture, Dimensions. View source

Full citation: Derived from TOGAF Standard, 10th Edition, {S2} Scoping the Architecture, Dimensions