# Package net.corda.schemas

- Class Summary
  Class | Description
  --- | ---
  CashSchema | An object used to fully qualify the `class CashSchema` family name (i.e. independent of version).
  CashSchemaV1 | First version of a cash contract ORM schema that maps all fields of the Cash contract state as it stood at the time of writing.
  CommercialPaperSchema | An object used to fully qualify the `class CommercialPaperSchema` family name (i.e. independent of version).
  CommercialPaperSchemaV1 | First version of a commercial paper contract ORM schema that maps all fields of the CommercialPaper contract state as it stood at the time of writing.