The distinction between planning a product development process and managing a development project highlights their interconnected roles in developing innovative solutions. Additionally, the often-confused terms methodology, method, and model are clarified, with their distinct roles in product development and project management delineated. Context factors that influence the suitability of agile or traditional working techniques are identified, providing insight into when each approach is most effective. These findings offer a basis for further exploration into the compatibility and integration of agile and traditional approaches in various project environments.