private void detach_RbTariffCategories_ModifyPersonId(RbTariffCategory entity)
 {
     this.SendPropertyChanging("RbTariffCategories_ModifyPersonId");
     entity.Person_ModifyPersonId = null;
 }
 private void attach_RbTariffCategories_CreatePersonId(RbTariffCategory entity)
 {
     this.SendPropertyChanging("RbTariffCategories_CreatePersonId");
     entity.Person_CreatePersonId = this;
 }