anchor.diff:  Base.and.All.Options.Value,ContractBaseAndAllOptionsValue
   Sumofbaseandalloptionsvalue,ContractBaseAndAllOptionsValue
   SumOfbaseandexercisedoptionsvalue,ContractBaseAndExercisedOptionsValue
  -ContractingAgencyID,Contracting.Agency.ID
  +Contracting_Agency_ID,Contracting_Agency_ID
  +ContractingAgencyID,Contracting_Agency_ID
   SumOfContractObligatedAmount,ContractObligatedAmount
   ParentOrPartnerName,ContractorDisplayName
   customer,Customer
  
positive.code: Contracting Department ID,DepartmentID
  Contracting Department Name,DepartmentIDtext
  Contracting Agency Name,AgencyIDtext
  Contracting Agency ID,Contracting.Agency.ID
  Product or Service Code,ProductOrServiceCode
  Product or Service Description,ProductOrServiceCodeText
  platformportfolio,PlatformPortfolio
  
negative.code: Type of Contract,Pricing_Mechanism_Code
  Pricing.Mechanism.Code,Pricing_Mechanism_Code
  Action Obligation,Action_Obligation
  contractingofficeagencyid,Contracting_Agency_ID
  Index,Index
  Subcontractor,Subcontractor
  Contract Number,Contract_Number
  