GLYPH<SM590000> Use Change LPAR Group Controls (as with windows that are used for software  group-defined capacity), as shown in Figure 11-14 (snapshot on a z13). Figure 11-14 Change LPAR Group Controls: Group absolute capping Absolute capping is specified as an absolute number of processors to which the group’s  activity is capped. The value is specified to hundredths of a processor (for example, 4.56  processors) worth of capacity. The value is not tied to the Licensed Internal Code (LIC) configuration code (LICCC). Any  value 0.01 - 255.00 can be specified. This configuration makes the profiles more portable,  which means that you do not have issues in the future when profiles are migrated to new  machines. Although the absolute cap can be specified to hundredths of a processor, the exact amount  might not be that precise. The same factors that influence the “machine capacity” also  influence the precision with which the absolute capping works.  The Operating System Messages task displays messages from an LPAR. You also can enter  operating system commands and interact with the system. This task is especially valuable for  entering Coupling Facility Control Code (CFCC) commands. The HMC also provides integrated 3270 and ASCII consoles. These consoles allow an  operating system to be accessed without requiring other network or network devices, such as  TCP/IP or control units. Updates to x3270 support The Configure 3270 Emulators task on the HMC and TKE consoles was enhanced with  Driver 15 to verify the authenticity of the certificate that is returned by the 3270 server when a  secure and encrypted SSL connection is established to an IBM host. This 3270 Emulator with  encrypted connection is also known as  Secure 3270 . 11.5.3 Operating system communication Chapter 11. Hardware Management Console and Support Elements  379