Learn how to edit invoice schedules in Pending or Partially Processed status through the Zuora UI by following a series of steps.

1. In the left navigation section, navigate to Customers > Orders .
2. On the Orders page, click the number of the order associated with the invoice schedule that you want to edit.
3. On the order details page, click the number of the invoice schedule that you want to edit in the basic information section.
4. On the invoice schedule details page, click Edit in the upper right. The Edit Invoice Schedule page is displayed.
5. In the basic information section of the Edit Invoice Schedule page, edit the orders associated with the invoice schedule. The orders can be edited only when the invoice schedule is in Pending status.
   1. Click the "Edit" link next to the order number displayed in the Order Number field.
   2. In the Change Orders popup window, enter the numbers of the orders that you want to associate the invoice schedule with in the Order Numbers (separated with comma) text box.
   3. Click Done to save the order number changes. The orders associated with the invoice schedule are updated, and the value of the Total Amount field is refreshed accordingly.
6. In the Schedule Items section, manage the invoice schedule items contained in the invoice schedule:

   • To edit an existing invoice schedule item, specify a new run date in the On field and a new billing amount in the Bill field in the corresponding row.

   • To delete an existing invoice schedule item, click the Remove this schedule item icon.

   • To add an invoice schedule item, click + Add , and then specify the run date in the On field and a billing amount in the Bill field in the displayed row.

7. Click Save Updates to save the changes.