Additional Windchill Capabilities > Service Information Management > About Windchill Service Information Manager — S1000D Module > Additions to Windchill Service Information Manager > Information Control Numbers (ICN) > CAGE Code
If you want to use CAGE code-based ICNs, you need to create a new group to hold the ICNs at the information structure root node.
CAGE code-based ICNs must be placed in a specific CAGE Based Entities group node under the product root. The CAGE Based Entities group node must be created before CAGE code-based ICNs can be created or used in the information structure.
The format of the CAGE Code-based ICN is as follows:
ICN Numbering Scheme — CAGE Code