derivedDataType MtasSdsImrnPrefixDT

EcimDerivedString with character class [0-9A-C#*] and length (0..6) constraint.

References from:
MtasSds;
stringMtasSdsImrnPrefixDT

Valid values: [0-9A-C#*]{0,6}
  derivedDataType MtasSdsImrnPrefixDT