Final answer:
The phase that includes communication plans, change management plans, performance plans, and value plans is the planning phase.
Step-by-step explanation:
The phase that includes outputs such as communication plans, change management plans, performance plans, and value plans is the planning phase. During this phase, a comprehensive plan is created to guide the implementation of a project or initiative. The communication plan outlines how information will be shared with stakeholders, the change management plan addresses how to manage and navigate through changes, the performance plan sets goals and metrics for evaluating success, and the value plan focuses on maximizing the value delivered to stakeholders.