ga4 - slb new - login

//Push this dataLayer event when a user successfully logs in.

<script>
window.dataLayer = window.dataLayer || [];
window.dataLayer.push({
 'event': 'login',
 'website': 'www.slb.com',  //The website for which the user signed up.
 'user_id': '<user_id>'  //Unique user ID of a registered user from the website's database.
 });
</script>