One of the most popular search terms on iSixSigma.com is SIPOC (suppliers, inputs, process, output and customers), a process mapping tool. The reverse of SIPOC, COPIS (customer, output, process, input, supplier) is also a frequently searched tool.

The best SIPOC/COPIS references on iSixSigma can be found at the following links:

• Better Involvement/Requirements with LURE and COPIS
• Hocus POCIS: The Magic of the SIPOC Diagram
• Identifying High-Level Requirements Using SIPOC Diagram
• SIPOC Benefits
• SIPOC Diagram
• Tools That Complement SIPOC and Help Uncover Details

To read more SIPOC/COPIS articles, click here.
To read more SIPOC/COPIS-related discussions, click here.