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Techniques<br />

Process Analysis<br />

Figure 10.34.2: Value Stream Map<br />

Supplier<br />

Customer<br />

Shipment<br />

Shipment<br />

Electronic Information Flow<br />

Wait time<br />

Processing/<br />

Conversion time<br />

Process<br />

Activity/Tasks<br />

Data<br />

Time<br />

10.34.4 Usage Considerations<br />

.1 Strengths<br />

• Ensures solutions address the right issues, minimizing waste.<br />

• Many different techniques and methodologies can be used and provide teams<br />

with great flexibility in approach.<br />

.2 Limitations<br />

Documents<br />

(Manual<br />

Information)<br />

Time Time Time<br />

Time<br />

Time<br />

Process<br />

Activity/Tasks<br />

Data<br />

• Can be time-consuming.<br />

Process<br />

Activity/Tasks<br />

Data<br />

Total elapsed time<br />

Process<br />

Activity/Tasks<br />

Data<br />

Time<br />

Value-adding time<br />

Non-value adding time<br />

Complimentary IIBA® Member Copy. Not for Distribution or Resale.<br />

• There are many techniques and methodologies in process analysis. It can be<br />

challenging to decipher which to use and how rigorously to follow them, given<br />

the scope and purpose.<br />

• May prove ineffective at process improvement in knowledge or decisionintensive<br />

processes.<br />

317

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