The Ad Review Center (ARC) is now available for Feed Placements, that lets you preview ads before they appear in your feed posts, and will give more transparency and control by enabling you to approve or disapprove placement targeted ad creatives before they appear in your posts. To get started with this tool, please login to your AdSense account. You will find ARC in the ‘Competitive Ad Filter’ section located under the ‘AdSense Setup’ tab. If you are using your AdSense account for other products- content, mobile, or video- please make sure to select the Client-ID starting with ca-feed-pub, announced AdSense for Feeds Blog.