anchor.diff:  
   Not yet in scope:
   
  +* Order needs to link to DocumentSet
   * approvals workflow (perhaps: tasks/actors/orgunits/employees)
  
positive.code: 
  
  ''''''''''''''''''''''''''''''''''''''''''''''
  class IncomingDocument #lightgreen {
  }
  
  class DocumentHandle #lightgreen {
  
  }
  
  class Document #lightgreen {
  }
  
  enum HandleType #cyan {
  
negative.code:     OCR
  }
  
  class Document #lightgreen {
  }
  
  
  'DocumentHandle "1..*" <-- DocumentSet
  DocumentSet --> "1..*" DocumentHandle
  'Document <-- DocumentHandle
  DocumentHandle --> Document
  DocumentHandle --> HandleType
  
  IncomingInvoiceItem "0..*" --> Property
  'Property <-- IncomingInvoiceItem
  
  IncomingInvoice --> DocumentSet
  
  
  ''''''''''''''''''''''''''''''''''''''''''''''
  