How do you apply particular metrics in Twitter Ad Manager that aren'tthe standard default options?

Twitter Ad Manager allows you to tailor your reporting views. The correct way to apply particular metrics that aren't the standard default options is by navigating to "Metrics" and then selecting "Customize Metrics." This feature enables you to choose specific data points relevant to your campaign goals, providing a more focused analysis of your ad performance directly within the platform. "Plugin a 3rd party metric tool" is incorrect because while third-party tools can integrate with Twitter Ads, the question asks how to apply metrics within Twitter Ad Manager itself, not through external software. "Create a bespoke report in Analytics" is also incorrect; while Twitter Analytics offers reporting, "Customize Metrics" is the direct and intended method for adjusting the metrics displayed in your Ad Manager dashboard.