In the modal that appears, enter a descriptive name for your alert, select PagerDuty as the Platform and select the Credentials you just entered.
Set the Default Behaviors, and optionally enter a Minimum Alert Interval.
The Default Behaviors can be fatal error and/or row error.
A fatal error is an error communicating with either a source or a destination. it's 'fatal' because the sync can't even run.
A row error means a problem with a particular row or rows. The sync works, but one or more rows failed.
Setting the Minimum Alert Interval lets you receive alerts at spaced intervals—once every hour, for instance. If you don't set this, you receive alerts every time your selected error occurs. You must enter the Minimum Alert Interval in minutes.
Once you've entered your alert preferences, click Create.