Zend certified PHP/Magento developer

getting store view at admin gird

How can I get the store_view into the admin grid?
I have a second table to store the key and the store_id.
how can I retrieve the data from that table to the grid?
I have below, but it is showing empty in the gird. how can I get the data from that table store_id by using the key.

    /**
     * Check is single store mode
     */
    if (!$this->_storeManager->isSingleStoreMode()) {
        $this->addColumn(
            'store_id',
            [
                'header' => __('Store View'),
                'index' => 'store_id',
                'type' => 'store',
                'store_all' => true,
                'store_view' => true,
                'sortable' => false,
                'filter_condition_callback' => [$this, '_filterStoreCondition']
            ]
        );
    }

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