If an account manager is new to using Custom Audiences as an audience solution for a new Video action campaign,what implementation suggestion should they try?

**Using 10 to 15 of the best-converting keywords from their Search campaigns**:Custom Audiences allows advertisers to reach users across YouTube and Google's Video partners based on their recent search behavior on Google.com. By leveraging high-performing keywords from their Search campaigns,the account manager can effectively target potential customers who have already shown interest in similar products or services,thus optimizing the Video action campaign for better results.