The Failure Mode and Effect Analysis (FMEA) has spread in wide range of engineering. This means, today it is present in manufacturing and development of engineering systems such as vehicles, health care or food industry, etc. Although, the earliest focus was on the mechanical components, today electronic elements and software components must be included, due to the increase of system complexity. This change underlines the fact that complexity and size of these systems results in a reduced transparency and meaning of similar Risk Priority Numbers (RPN). Therefore an obvious and simple overview should support analysts in finding critical points of an entire system. This kind of method should not require additional and long term work packages, but should rely on raw values of FMEA. As a result, this method will support the identification of sensitive parts within an entire system, pointing out the meaning of critical content behind.
