Create your ranges first, then add wines to them. A range needs a name and a description, and can have a logo.
Steps
Go to Settings > Products > Ranges.
Select + Add Range. If you don't have any ranges yet, the form to add a range opens straight away.
In Name the range, enter the range's name, for example Single Vineyard.
In Description, add a description or extra details about the range, for example "Small-batch wines from a single Barossa Valley vineyard, released every year." Name the range and Description are both required.
Optional: select Change Range Logo to upload a logo for the range. The image must be under 1 MB and no more than 3,000 pixels wide or high.
Select Save.
What happens next
The range appears on the Ranges list, with its Description and a Products count of 0. Next, add wines to the range. See How to add a wine to a range.