PCO and CO Approvals
One of the benefits of attaching related change requests to a PCO is that you can approve all of the lines on all of the change requests at the same time. When you approve a PCO, the system displays the Global Status Update form. By completing the fields on the Global Status Update form, you can update the status of some or all of the accounts on the change requests that are attached to the PCO. After you approve a PCO, the only change that you can make to it is to close it.
When you approve a CO, the system displays the Global Status Update form. By completing the fields on the Global Status Update form, you can update the status of some or all of the accounts on the associated change requests. After you approve a CO, you cannot make any changes to it other than closing it.