The following cryptographic resource definitions are used: Identifies the cryptographic coprocessor domains that can be administered from this  logical partition if it is set up as the TCP/IP host for the TKE.  If you are setting up the host TCP/IP in this logical partition to communicate with the TKE,  the partition is used as a path to other domains’ Master Keys. Indicate all the control  domains that you want to access (including this partition’s own control domain) from this  partition. Identifies the cryptographic coprocessor domains that are assigned to the partition for all  cryptographic coprocessors that are configured on the partition. The usage domains  cannot be removed if they are online. The numbers that are selected must match the  domain numbers that are entered in the Options data set when you start this partition  instance of ICSF. The same usage domain index can be used by multiple partitions, regardless to which  CSS they are defined. However, the combination of PCIe adapter number and usage  domain index number must be unique across all active partitions. Identifies the cryptographic coprocessor numbers that can be accessed by this logical  partition. From the list, select the coprocessor numbers (in the range 0 - 15) that identify  the PCIe adapters to be accessed by this partition. Identifies the cryptographic coprocessor numbers that are automatically brought online  during logical partition activation. The numbers that are selected in the online list must  also be part of the candidate list. GLYPH<SM590000> Control Domain GLYPH<SM590000> Control and Usage Domain GLYPH<SM590000> Cryptographic Candidate list  GLYPH<SM590000> Cryptographic Online list After they are activated, the active partition cryptographic definitions can be viewed from the  SE only. Select the CPCs, and click  View LPAR Cryptographic Controls  in the CPC  Operational Customization window. The resulting window displays the definition of Usage and  Control domain indexes, and PCI Cryptographic candidate and online lists, as shown in  Figure 6-8 on page 200. Information is provided only for active logical partitions. Chapter 6. Cryptographic features  199