What is the function of a project dependencies map?

The function of a project dependencies map is to represent all dependency relationships among projects. This map serves as a visual tool that highlights how different projects within a portfolio are interconnected. By illustrating these relationships, project managers can better understand how delays or changes in one project might impact others, facilitating more informed decision-making and prioritization.

Understanding project dependencies is crucial for effective project portfolio management. It allows stakeholders to identify critical paths, assess potential risks, and ensure that resources are allocated efficiently across projects. This visual representation helps teams coordinate efforts and align objectives, ultimately contributing to the overall success of the project portfolio.