How can I group items by a text value?

This article will explain how to group items in the feed, by a text value.

"Group by" is an action you might choose to make if you have different versions of an item, which causes many repeated lines in the feed - each with its own version.

For example - sizes of a clothing item, or different cities where a hotel chain exists in.


There are 9 sizes for the same product (product title):

Since the values for Title repeat, we will first remove duplicates on the Title column:


Then, we can aggregate them into one line on the Brand column: