Reinsurance Year|Record Type Code|Unit Structure Code|Unit Structure Description|Released Date|Last Released Date|Deleted Date 2011|D00095|BU|Basic Unit|20100910|20100723| 2011|D00095|EU|Enterprise Unit|20100910|20100723| 2011|D00095|OU|Optional Unit|20100910|20100723| 2011|D00095|UA|OU Established by a Written Unit Agreement|20100910|20100723| 2011|D00095|UD|OU Established by Unit Division Option|20100910|20100723| 2011|D00095|WU|Whole Farm Unit|20100910|20100723|