Before you can correct a composition or vintage error on wine received in bulk or imported, you first need to find that wine. If the wine is still in a vessel you can simply open it up in the Product Overview.
If the wine is no longer in vessel or has been blended elsewhere, you can use the Historic Details section of the Product Overview to access it.
If you know the name of the batch, you may enter it into the Historic details batch field:
Click the blue link representing the bulk intake, which will take you through to the Product Overview. From here you can select the History tab and and View the Bulk Wine Intake operation. Click Correct and go to the Composition tab
You will then just need to edit the composition to the correct elements, provide a reason for correction and then click Save. This will update any blends that have since occurred using this particular wine.