What tool is used to communicate the new or changed process to stakeholders?

The Implementation Plan is the tool that effectively communicates new or changed processes to stakeholders. Its purpose is to outline how a proposed solution will be executed, detailing the steps involved, resources required, timelines, and responsibilities for each phase of the implementation. This structured approach ensures that all stakeholders are aware of what changes are being made and how those changes will be operationalized, facilitating alignment and collaboration across different functions or teams.

In contrast, while the Pugh Matrix is useful for assessing multiple design concepts and selecting the most suitable option, it does not focus on the communication of the implementation itself. Similarly, FMEA (Failure Mode and Effects Analysis) is aimed at identifying potential failure points in a process rather than communicating changes to stakeholders. The Solution Selection Matrix aids in evaluating different options based on specific criteria but does not serve the purpose of conveying the details of the implementation process. Thus, the Implementation Plan stands out as the most appropriate tool for this objective.