lib/models/User.php
public function getIndividual()
    {
        if (!isset($this->_individual) && !empty($this->object_individual_id)) {
            $this->_individual = false;
            $individualType = Yii::$app->collectors['types']->getOne('Individual');
            if (!empty($individualType->object)) {
                $individualClass = $individualType->object->primaryModel;
                $this->_individual = $individualClass::get($this->object_individual_id);
            }
        }

        return $this->_individual;
    }
public function getIndividual()
    {
        if (!isset($this->_individual) && !empty($this->object_individual_id)) {
            $this->_individual = false;
            $individualType = Yii::$app->collectors['types']->getOne('Individual');
            if (!empty($individualType->object)) {
                $individualClass = $individualType->object->primaryModel;
                $this->_individual = $individualClass::get($this->object_individual_id);
            }
        }

        return $this->_individual;
    }
Get individual.

@return \yii\db\ActiveRelation