When generating a CoC with one or more duplicate samples, and if wanting to obfuscate the Duplicate records, the only option is to blank out all sample names and date-time stamps.

In this situation, when reports are returned by the laboratory to the client, all the point names are obfuscated and the data becomes unusable.

Request to obfuscate duplicate rows by default by setting the Sample Name to "DUPLICATE" and the Date-Time stamp to "-".