A value stream map is visualizes all the steps in a process, showing how materials and information flow through each stage.
They aim to provide a clear view of all steps in a process to identify inefficiencies, delays and waste, helping to improve and optimize operations.
VSMs are most often use in Six Sigma by operations managers as well as Lean teams and process engineers to analyze workflows with leadership guiduing the improvement efforts.
Be as transparent and honest as possible about process times, changeover times and lead times to focus on areas for optimization and cutting waste.