Additional Windchill Capabilities > Service Information Management > About Windchill Service Information Manager — S1000D Module > Additions to Windchill Service Information Manager > Information Control Numbers (ICN) > Model Identification Code
  
Model Identification Code
Model Identification code-based ICNs are placed in the information structure at the Assembly Code node level under a Model Identification Code branch.
If you want to use Model Identification code-based ICNs, you simply need to add the ICNs at the Assembly Code level of the SNS.
The format of the Model Identification Code-based ICN is as follows:
ICN Numbering Scheme — Model Identifier
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The Standard Numbering System code is made up from the following fields on the Insert New Illustration Dialog Box:
• System Code
• Sub System Code
• Sub Sub System Code
• Assembly Code