Change logs allow you to monitor changes made to your ad account, campaigns, ad groups, and ads. The log records changes to:
Time
Object name, type, and ID
Activity and Activity details
Operator
You can view change logs at different levels from an overview of changes to specific changes made at each level. You can also export change logs by selecting a category and time range.
To view account change logs:
Navigate to the Dashboard page.
Click Log under Today's Spends section to view all change logs or filter by Campaign, Ad group, Ad, and Conversion.
To view campaign, ad group, or ad change logs:
Navigate to the Campaign page.
Click the Campaign, Ad Group, or Ad tab.
Click Log under the campaign or ad name to view changes made to campaigns, ads, and review status.
Click on the 3 dot icon under the ad group name to view changes made to ad group status, details, targeting, budget and schedule, bid and optimization, audiences, and creation of ads.