A project is in the Initiating a Project process. The project manager has drafted the project plan, but the project board requests that the project be broken into management stages. Which factor should primarily determine the number and length of management stages?
Stage boundaries are placed at decision points.
Why this answer
In PRINCE2, management stages are defined by key decision points and major risks, not by arbitrary time intervals. The project board uses stage boundaries to reassess business justification, approve continued investment, and control exposure to risk. Therefore, the primary factor is where significant risks or decisions are anticipated, as this aligns with the PRINCE2 principle of managing by stages.
Exam trap
PeopleCert often tests the misconception that stages are based on time or resource convenience, when in PRINCE2 they are strictly determined by management control points where major risks and decisions occur.
How to eliminate wrong answers
Option A is wrong because the project manager's preference for short stages is not a valid PRINCE2 criterion; stages are driven by control needs, not monitoring convenience. Option C is wrong because team member availability influences resource planning but does not determine stage boundaries; stages are about management control points, not staffing schedules. Option D is wrong because minimizing stage boundaries to reduce costs contradicts PRINCE2's requirement for appropriate stage divisions to manage risk and enable go/no-go decisions; cost savings are secondary to effective governance.