Over the last 20 years I have always been in the role of product manager or product owner. But, as anyone familiar with these roles, there can be a massive difference in the exact content of each role. The table below provides an overview of the content of each role I have been active in.
 | Head of Product Product Owner Product Strategy Product Concept creation |
 | Head of development Product Owner |
 | Product Manager Product Owner Business analyst |
 | Product Manager |
 | Product Manager |
 | Product Manager |
 | Product Manager Product concept creation New business development |