You can add subscribers to a rule so that they're notified when your rules make changes to your ads.

Note: You can only make people subscribers to your rule when they have access to your ad account. If you're the only person on your ad account, you won't be able to add any subscribers. Learn how to add someone to your ad account.

To add a subscriber to one of your rules:

1. Go to Automated rules.
2. Click the name of the rule to open it.
3. In the Subscriber section, add your subscribers.
4. Click Save rule.

* Nguồn: Facebook