According to the PMBOK® Guide, tailoring is a necessary part of project management because each project is unique. There is no " one-size-fits-all " approach to managing projects, even within the same organization.
The Concept of Tailoring: Because every project differs in terms of its objectives, constraints, complexity, size, and team experience, the project manager and the project management team must select the appropriate processes, inputs, tools, techniques, outputs, and life cycle phases to manage it effectively.
Why it matters: A methodology that works for a massive construction project would be overly burdensome for a small software update. Tailoring ensures that the level of governance and effort is commensurate with the project ' s risk and importance, thereby maximizing efficiency and value.
Factors Influencing Tailoring:
Organizational Culture: How the organization operates.
Stakeholders: The specific needs and influence of the people involved.
Complexity: The number of variables and technical challenges.
Resource Availability: The physical and human resources at hand.
Analysis of other options:
A. Requirements keep changing: While changing requirements are common (especially in adaptive environments), this is a reason to use an adaptive life cycle, not the primary reason why tailoring itself is necessary. Tailoring applies to stable projects just as much as volatile ones.
B. An artifact must be produced: Producing artifacts (documents, logs, etc.) is a result of following a process, but it does not explain why we need to customize or " tailor " those processes.
C. A tool or technique is required: Tools and techniques are what we use during project management, but their requirement doesn ' t justify the act of tailoring. Rather, we tailor by choosing which tools and techniques are most appropriate for the unique project.
Per PMI standards, Tailoring is the deliberate act of adapting the project management approach to the specific context of the work, acknowledging that the uniqueness of each project requires a bespoke management strategy.
