Key Points SIPOC diagrams are high-level visualization tools for process development or improvement. They are best used during the Define phase of the DMAIC approach. Effective SIPOC diagrams should ...

Flow charts are an essential visualization tool used by many professionals to document process flows, map out systems, ...

Further, while process flow diagrams (PFDs) are well understood by that name, piping and instrument diagrams (P&IDs) may exist under various other names or variations, such as mechanical flow diagrams ...