If the cost center feature is enabled in the Enterprise Installation screen, Spectrum will display the invoice only if the operator has permission to access the invoice. Spectrum compares the cost center assigned to the invoice with cost centers in the operator's assigned scheme; if the invoice cost center is not present, then details for that invoice are not shown. If the operator has permission to view the invoice, then all details for the item are shown, including any distribution for disallowed cost centers. The cost center assigned to the invoice is shown in the heading portion of the screen; the cost centers associated with each distribution line are also shown.