Do you administer Woocommerce orders in the backend your shop? You don´t need to exchange screens to check on product stock anymore. Display each product stock numbers, or stock status, directly in the admin order page. Save time, be faster.
Without any type of configuration, install it and you are good to go.
Note that the information showned in the order page level correspond the product settings.
To change how the information will be displayed in the order, change the Inventory options in the Product Data metabox.
Stock Display in Admin Order is private by default and always will be. It does not persistently store any of the data that it collects. It does not send data to any third party, nor does it include any third party resources.