Hi, I have my first experiment running at the moment. My understanding is that Experiments only run at the campaign level. Within the campaign I have some great successes with the experiment, but one particular Adgroup is not performing. How do I keep the Adgroups that have improved in the experiment but retain those in the original campaign that have been shown to perform better than the experiment?
Check this section in the help document:
"Apply changes to your original campaign"
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