Model-based systems engineering is becoming increasingly widespread in the manufacturing industry. The reason for this lies in the potential for effectiveness, efficiency and complexity control offered by MBSE. In addition to the question of suitable tools, however, the design of appropriate product development processes for sustainably implementing MBSE poses particular challenges for companies. In order to make the necessary adjustments to existing processes, companies need a uniform understanding of the elements to be adapted. This paper presents the findings from a systematic literature analysis of scientific work regarding product development and MBSE. As a result, activities, roles and models were identified as basic elements of the development processes to be adapted. A consolidated list of the identified elements provides an overview of the roles, activities and models for MBSE described in the literature. The results provide users with orientation for process analysis and support the standardized description of processes in model-based product development. They provide the basis for further organizational design.