private void detach_PersonPrerecordQuotas(PersonPrerecordQuota entity)
 {
     this.SendPropertyChanging("PersonPrerecordQuotas");
     entity.RbPrerecordQuotaType = null;
 }
 private void attach_PersonPrerecordQuotas(PersonPrerecordQuota entity)
 {
     this.SendPropertyChanging("PersonPrerecordQuotas");
     entity.Person = this;
 }