How to Lock Alerts to prevent unwanted changes
You can use the Lock Alerts feature to prevent accidental changes and to prevent the creation or deletion of new alerts at a given location.
Lock Alerts
Expand the location menu and select Alerts.

💡 Lock / Unlock Alerts is performed for each location separately – it is not account wide.Click or tap the Lock icon.

Enter your password (this is the same password you use to sign into your account) and click Continue.

Check the box confirming you want to lock the alerts, and click Lock Alerts

The Alerts will now be locked. You will see a notification on the Alerts List indicating who locked the alerts, and a date / time of when they were locked.

Unlock Alerts
The steps are similar to unlock the alerts.
Click or tap the Lock icon.

Enter your password (this is the same password you use to sign into your account) and click Continue.

Check the box confirming you want to unlock the alerts, and click Unlock Alerts

The alerts are now unlocked.