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IDN Node

The Internal Directory Name (IDN) Node (<IDN_Node>) field is used internally to identify association, responsibility and/or ownership of the service.  Note: The <IDN_Node> field is not displayed to the user.  The author may populate <IDN_Node> from a set of controlled keywords.

<IDN_Node><Short_Name>IDN Node Keyword</Short_Name></IDN_Node>

  • The <IDN_Node> field is recommended and may be repeated.
  • The <IDN_Node> must be selected from the set of controlled keywords.



This document should be cited as:
Service Entry Resource Format (SERF) Writer's Guide, 2018.
Global Change Master Directory.
National Aeronautics and Space Administration.

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