In the Administration 
System Background Jobs view, click Actions.
You can use the EventBillingExtract background job to extract unit events according to a schedule, automatically. Use the INVBILLING004 (BILLING_EXTRACT_FREQUENCY_IN_MINUTES) (on page 1) setting to create the schedule for the EventBillingExtract background job.
To extract unit events using the EventBillingExtract background job:
In the Administration System Background Jobs view, click Actions.
Select the Launch Event Billing Extract option to start the EventBillingExtract background job.
The EventBillingExtract background job displays in the list view. N4 adds the name of the operator in the current scope to the EventBillingExtract background job name.
Once started, N4 executes the EventBillingExtract job at the frequency specified in the INVBILLING004 setting.