With Computer Aided Safety, the Fraunhofer IFF is defining a new generation of tools and methods specifically tailored to the planning of MRC applications. They can be seamlessly integrated into third-party expert programs and made available for the planning process. In the form of a program extension, they add useful functions there that incorporate special features and characteristics of normative safety requirements directly into the traditional flow of a planning project. Through visual and interactive elements, they show the planner where the limits of his application lie according to the selected collaborative mode of operation and its safety requirements. Future wizards guide him through complex issues to the optimal and safe design from the plant layout to the robot program.