CS CASE IDENTIFIER is an optional user defined field used by the [UPDISBV] function. 

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;User Field Definition in [IMUF]
||Field||Value
|[Table Name|TABLE_NAME]|[P2K_PR_SUNDRY_LINES]
|[User Field|USER_FIELD_NAME]|CS CASE IDENTIFIER
|[Prompt|FIELD_PROMPT]|CS Case Identifier
|[Type|FIELD_TYPE]| Char
|[User Field Usage|USER_FIELD_USAGE]|User Defined

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![Notes|Edit:Internal.CS CASE IDENTIFIER (UDF)]
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