You are the portfolio manager in a large organization including a diversity of stakeholders. From the start, you knew the importance of correctly managing the stakeholders requirements and concerns…

Classifying stakeholders as internal versus external is one categorization method, but it is a technique for grouping - not the primary purpose, which is to facilitate identification.

In PMI portfolio management practice, categorizing stakeholders into groups provides a structured framework for systematically identifying all parties who may influence or be impacted by the portfolio. Grouping by attributes such as organizational role, power, or interest ensures that stakeholder identification is complete and that no critical stakeholder group is missed.

Grouping by functional area is one possible grouping dimension, but the objective is comprehensive identification, not functional alignment.

Grouping by shared concerns and interests is a valid categorization approach, but this is itself a means of facilitating identification rather than the end goal.