Let’s say you have two lists of ad objects: active ads from a testing campaign and active ads from a conversation campaign and you want to exclude from the list those ads, that are still active in testing. That means that you have two lists of objects of the same type, and you want to remove the objects from list 1 that are still in list 2, calculate set operation is the right node for this. Take a look at the example below to understand better how you can use it.
Input the first list for the set operation.
Input the second list for the set operation.
Select the set operator: difference, intersection, or union.