Which of the following best reflects the purpose of a portfolio roadmap in product strategy?

The purpose of a portfolio roadmap in product strategy is to provide a unified communication tool that consolidates the releases of multiple products. This overview helps stakeholders understand how various products fit into the broader company strategy, their current development status, and the timelines associated with their release. A portfolio roadmap enables organizations to align their efforts and resources across different product lines, ensuring that all team members and stakeholders are on the same page regarding goals and timings.

Having a comprehensive view of multiple products allows for strategic alignment across the organization, enhances prioritization of resources, and facilitates discussions about product interdependencies or synergies. This holistic perspective is crucial for effectively managing a portfolio, as it provides insight into potential conflicts in resource allocation, scheduling, and strategic focus across different products.

Thus, the selected answer accurately captures the essence of what a portfolio roadmap is designed to accomplish within the context of product strategy.