Maintenance Software 8.5.7 z/OS capacity provisioning The maintenance price is adjusted as a result of an On/Off CoD activation. Software Parallel Sysplex license charge (PSLC) clients are billed at the MSU level that is  represented by the combined permanent and temporary capacity. All PSLC products are  billed at the peak MSUs that are enabled during the month, regardless of usage. Clients with  WLC licenses are billed by product at the highest four-hour rolling average for the month. In  this instance, temporary capacity does not increase the software bill until that capacity is  allocated to LPARs and used. Results from the STSI instruction reflect the current permanent and temporary CPs. For more  information, see “Store System Information instruction” on page 358. The z14 provisioning capability that is combined with CPM functions in z/OS provides a  flexible, automated process to control the activation of On/Off Capacity on Demand. The z/OS  provisioning environment is shown in Figure 8-13. Figure 8-13 The capacity provisioning infrastructure 346  IBM z14 (3906) Technical Guide