I want to change value in admin order grid table in "Grand Total (Base)" column. Just add some value to it. I assume I need to create sales_order_grid.xml in my module and create block with prepareDataSource() function like when I adding new column to grid. But how to override the existing one?
So in original xml we have:
<column name="base_grand_total" class="Magento\Sales\Ui\Component\Listing\Column\Price">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="filter" xsi:type="string">textRange</item>
<item name="label" xsi:type="string" translate="true">Grand Total (Base)</item>
</item>
</argument>
</column>
Basically all I need is set my one class instead of Magento\Sales\Ui\Component\Listing\Column\Price. Any idea how to do that?