Defining Scope and Managing Requirements

Create shared understanding

Requirements describe stakeholder needs; scope defines the work and boundaries required to satisfy them. Progressive elaboration adds detail without bypassing control.

Prevent uncontrolled scope

• Trace requirements to business value and acceptance criteria.
• Define what is out of scope.
• Validate deliverables with the appropriate stakeholder.
• Assess requested changes before approval or implementation.

In adaptive work, the product backlog can evolve while the product goal and prioritization process maintain control.

Applied scenario

Situation: A customer asks a developer to add an unplanned feature during the current work.

Best response: Clarify the need and acceptance criteria, assess impact, and use the backlog or change process before implementation.

Exam trap: Informal requests can create uncontrolled scope and hidden cost.

Module review checklist

• Trace value
• Define boundaries
• Use measurable acceptance criteria
• Control approved changes

Practice: Explain the decision in your own words and name the evidence, stakeholder, and next action you would use.