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PMPCAPM

Functional Manager

A functional manager is a manager with authority over a department or functional area within an organization who controls the resources that a project may need and whose support is critical in matrix organizational structures.

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Explanation

Functional managers are key internal stakeholders, particularly in matrix organizations where they share authority with the project manager over team members. They are responsible for their department's operations, staffing, and performance. When a project requires resources from their department, the functional manager decides who is available and for how long.

The relationship between the project manager and functional managers can be a source of significant conflict. In a weak matrix, the functional manager retains most authority over resources. In a strong matrix, the project manager has more control. Understanding the organizational structure is essential for knowing how to negotiate resource allocation effectively.

Functional managers also serve as subject matter experts and may contribute technical guidance to the project. Their buy-in is important for the project's long-term success, especially when project deliverables will affect their department's operations after the project is complete.

Key Points

  • Controls resources that projects need, especially in matrix organizations
  • Authority over resources varies by organizational structure (weak vs. strong matrix)
  • Can be a source of conflict or a valuable ally depending on engagement approach
  • Provides subject matter expertise and long-term operational perspective

Exam Tip

When the exam describes conflict over resource availability, the functional manager is typically the stakeholder involved. The resolution approach depends on the organizational structure.

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