 <p>Bear in mind that audiences only begin accumulating members <em>after</em> you define them. So, after you define this audience, once at least 10 LOGIN events are logged with a sign_up_method which includes "CEO", you will see your results in Firebase Analytics. More on audiences in the <a href="https://support.google.com/firebase/answer/6317509?hl=en&amp;ref_topic=6317489" rel="nofollow">Firebase Help Center</a>.</p>