Tool Kit Projects: Methods vs. Flexible Approaches
PMBOK v8 Definition
A method is a structured approach of steps or procedures designed to achieve a specific outcome. Conversely, a tool kit is a collection of tools, techniques, and resources that can be used to support various methods or approaches. A tool kit provides flexibility and a range of options to choose from based on the context and specific needs of a project or task. PMI Disciplined Agile® (DA®) is designed to be a tool kit.
Why It Matters for the Exam
This distinction appears frequently in PMI exam questions about tailoring and development approaches. Questions test your ability to differentiate between rigid methods and flexible tool kits, especially when selecting the appropriate approach for adaptive, predictive, or hybrid projects. Expect scenario-based questions where you must recommend whether to use a method or a tool kit.
Key Points to Remember (for the exam)
- Method vs. Tool Kit: A method is a fixed sequence of steps for a specific outcome; a tool kit offers flexible options to choose from based on context.
- PMI Disciplined Agile® (DA®): This is explicitly designed as a tool kit, not a method.
- Adaptive Approaches: Best suited for design projects and new product development where requirements are not fully defined upfront and partial deliveries with changes are expected.
- Hybrid Approaches: Three levels exist (Level 1, 2, 3) where predictive and adaptive elements are combined based on project needs.
- Common Confusion: Do not confuse "tool kit" with "method"—a tool kit supports multiple methods; a method follows one prescribed path.
- Key Application: Tool kits enable tailoring; methods enforce standardization.
Typical PMI Exam Example
A project manager is leading a smart building development with complex IT systems that need flexibility during development. The infrastructure setup follows a predictive approach, but the IT system development benefits from an adaptive approach. Question: What should the project manager use? Answer: A hybrid approach from the Disciplined Agile® tool kit.
PMI Exam Traps
- Trap: Confusing "tool kit" with "methodology"
- Reality: A tool kit provides flexible options; a methodology is a fixed set of practices
- Trap: Assuming adaptive approaches always replace predictive ones
- Reality: Hybrid approaches combine both (e.g., predictive infrastructure + adaptive IT)
- Trap: Thinking Disciplined Agile® is a method
- Reality: DA® is explicitly a tool kit offering multiple methods and techniques
- Trap: Believing tool kits are only for adaptive projects
- Reality: Tool kits support predictive, adaptive, and hybrid approaches
Important PMI Connections
| Related Concept | Relationship Type | Exam Attention Point |
|---|---|---|
| Tailoring | Supported by tool kits | Tool kits enable tailoring choices; methods limit them |
| Hybrid Life Cycles | Application of tool kit | Three hybrid levels use tool kit options |
| Governance | Context for tool kit use | Governance ensures tailoring aligns with policy; DA® tool kit offers lean/agile governance guidance |
| PMO Oversight | Governance consideration | Tool kits allow PMOs to provide flexible guidance vs. rigid methods |
Quick Review Questions
- What is the primary difference between a method and a tool kit according to PMBOK v8?
- Which PMI framework is explicitly designed as a tool kit rather than a method?
- For which types of projects are adaptive approaches from a tool kit most appropriate?
- What are the three levels of hybrid approaches described in the Disciplined Agile® tool kit?
- When would a project manager choose a hybrid approach over a purely predictive or adaptive one?
PMBOK v8 Reference
Section 2 - Project Performance Domains (specifically within the discussion of development approaches and tailoring); Section 4 - Models, Methods, and Artifacts (overview of methods vs. tool kits); PMI Disciplined Agile® (DA®) framework documentation referenced in PMBOK v8.