What is the purpose of a process map in Six Sigma?

A process map is primarily used to visualize current workflows in Six Sigma. It serves as a critical tool that allows teams to gain a clear understanding of how processes function, the sequence of activities, and the relationships between different steps in the workflow. By illustrating the flow of activities and decisions in a visual format, a process map can help identify inefficiencies, redundancies, and areas that may require improvement. This visualization aids in better communication among team members and stakeholders, making it easier to analyze and improve processes.

The other choices may have their relevancies in different contexts within business operations, but they do not capture the fundamental purpose of a process map in Six Sigma. Financial costs would be addressed through cost analysis, employee roles are detailed in organizational charts or role descriptions, and potential risks are typically managed through risk assessment tools. In contrast, the core function of a process map is to map out and visualize existing processes, serving as a foundational element for process improvement efforts.