Guidelines for Usage: 008/14 Heading use - main or added entry
NACO LSP Usage:
LC NACO must be consulted before code b (Not appropriate) is used in a reference record that contains either field 664 (Complex See Reference - Name) or field 666 (General Explanatory Reference - Name) .
Do not use the fill character ( | ) in this character position.
LC Usage:
LC has not implemented the fill character ( | ) for this character position.
For more information on LC Guidelines, select:
Guidelines for Usage: NACO/LSP and LC