anchor.diff:  type PersonPositionHistory {
     createdAt: Instant
     endTime: Instant
  -  notes: [Note]
     person: Person
     position: Position
     startTime: Instant
  
positive.code:   comments: [Comment]
    createdAt: Instant
    customFields: String
    duration: Int
    engagementDate: Instant
    engagementDayOfWeek: Int
  
negative.code:   approvalSteps: [ApprovalStepInput]
    createdAt: Instant
    customFields: String
    customSensitiveInformation: [CustomSensitiveInformationInput]
    identificationCode: String
    longName: String
    parentOrg: OrganizationInput
    planningApprovalSteps: [ApprovalStepInput]
    shortName: String
  