Power, urgency, and legitimacy are attributes of which stakeholder classification model?

According to the PMBOK® Guide (Project Management Body of Knowledge), specifically within the Project Stakeholder Management knowledge area and the Identify Stakeholders process, several models are used to classify stakeholders. The model described is defined as follows:

Salience Model (Option A): This model describes classes of stakeholders based on their assessments of three specific attributes:

Power: The level of authority or ability to influence the project outcome.

Urgency: The need for immediate attention or the time-constrained nature of the stakeholder’s claim.

Legitimacy: The perception that the stakeholder’s involvement is appropriate or right. The Salience Model is particularly useful in large, complex communities of stakeholders or where there are complex networks of relationships within the community. It helps project managers determine the " relative importance " of identified stakeholders.

Power/Interest Grid (Option C): This model groups stakeholders based on their level of authority (power) and their level of concern (interest) regarding project outcomes. It is a 2x2 matrix.

Power/Influence Grid (Option D): Similar to the power/interest grid, this groups stakeholders based on their level of authority (power) and their active involvement (influence) in the project.

Influence/Impact Grid (Option B): This model groups stakeholders based on their active involvement (influence) and their ability to effect changes to the project ' s planning or execution (impact).

In the PMI framework, the Salience Model is the only one that utilizes the three-way intersection of power, urgency, and legitimacy to categorize stakeholders into groups such as " Latent, " " Expectant, " or " Definitive " stakeholders.