MetaModels\Attribute\Base::initializeAUX PHP Method

    public function initializeAUX()
    {
        // No-op.
    }

 /**
  * Delete all auxiliary data like a column in the MetaModel table or references in another table etc.
  *
  * @return void
  */
 public function initializeAUX()
 {
     parent::initializeAUX();
     $this->createColumn();
 }