public Policy() {
     this.planField = new InsurancePlan();
     this.effectiveField = new EffectivePeriod();
     this.subscriberField = new Person();
     this.carrierField = new Organization();
 }
 public Account() {
     this.locationField = new Location();
     this.financialField = new FinancialDetail();
     this.accountTypeField = new CodedValueType();
     this.guarantorField = new Person();
     this.iDsField = new List<CodedValueType>();
 }