private void detach_RbMKBSubclasses_ModifyPersonId(RbMKBSubclass entity)
 {
     this.SendPropertyChanging("RbMKBSubclasses_ModifyPersonId");
     entity.Person_ModifyPersonId = null;
 }
 private void attach_RbMKBSubclasses_CreatePersonId(RbMKBSubclass entity)
 {
     this.SendPropertyChanging("RbMKBSubclasses_CreatePersonId");
     entity.Person_CreatePersonId = this;
 }