The Product Owner (PO) is the pivotal role in enabling the seamless flow of development from value to product. This is the person who connects two key functions and associated groups of people: the ones who identify what value is needed (the Business) and the ones who determine how and implement it (development team).
Alternate or related roles:
Business Analyst
Business Lead
Business SME (Subject Matter Expert)
Release Product Owner (RPO)
Explore this role in the Product Owner Reading Path.