Adwords_grouping to product group
I'm am in the process of upgrading an old style product listing campaign to the new shopping campaign.
In the product listing ads it was possible to group product using the auto target & feed attribute adwords_grouping. This now seems to be done using the product group but there is no option to group based on adwords_grouping, or not that I can find.
Is this correct ? If so how have others overcome this as I'm sure it must be possible.
Re: Adwords_grouping to product group