Suggestions:
Yes, the system has the provision to get the item stock details of the item in the Sales order details screen.
Users can add the item in order items screen and click on the link icon of the right side panel. Users can get the item details showing item code, item name, unit, quantity, allocated quantity, hold quantity, available quantity, maximum retail price and last Purchase rate in the right side panel. The users can get the item stock status of any item which is added in the order item detail screen.