Educational guide: Illustrative scenarios are examples, not claims about specific client projects.
Two tools for two different questions
A process map describes which tasks, decisions, and handoffs occur. A value stream map goes further into the flow of work, its waiting periods, queue inventory, and the time required to deliver an outcome.
Both can help corporate teams. The best choice depends on whether the central problem is confusion about how work gets done or excessive elapsed time through the process.
Use a process map to clarify responsibility
When teams disagree on who approves an exception, a swimlane process map can show each step's owner, decision rule, and next destination.
The map may reveal circular approvals, duplicate verification, and ambiguous completion criteria. It is often a useful foundation for SOP development and communications redesign.
Use value stream mapping to reveal delays
Imagine a request that takes twenty minutes of active work but remains open for five business days. A value stream map can show how much time the request spends waiting, being processed, and returning for corrections.
Gather data on request volume, work in progress, processing time, waiting, rework, and exception rates. Mark estimates as estimates and validate them before claiming savings.
Do not confuse necessary controls with waste
Some quality, legal, and compliance steps are essential even if customers do not see them. The objective is not to eliminate every non-customer-facing task; it is to identify delays and steps that add no useful assurance.
Explore the eight wastes of Lean and our SIPOC example for complementary mapping methods.
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