Product Management is the role that has content authority for the ART Backlog. The ART Backlog is a Kanban system that captures and manages the features and enablers that the Agile Release Train (ART) will implement in the upcoming Program Increments (PIs)1. Product Management is responsible for defining and communicating the vision, value proposition, and features of the solution, as well as prioritizing and refining the backlog items2. Product Management collaborates with stakeholders, customers, architects, and other roles to ensure that the ART Backlog reflects the needs and expectations of the customers and aligns with the strategic direction of the portfolio3.

References:

•ART and Solution Train Backlogs - Scaled Agile Framework

•Product Management - Scaled Agile Framework