private void detach_RbOKPFs_ModifyPersonId(RbOKPF entity)
 {
     this.SendPropertyChanging("RbOKPFs_ModifyPersonId");
     entity.Person_ModifyPersonId = null;
 }
 private void attach_RbOKPFs_CreatePersonId(RbOKPF entity)
 {
     this.SendPropertyChanging("RbOKPFs_CreatePersonId");
     entity.Person_CreatePersonId = this;
 }