The CICSplex Repositories view shows the different system and resource groups and their related resources, in the current connection.
A CICS® system group identifies a subset of the CICS systems comprising a CICSplex. Each subset can consist of one or more CICS systems, CICS system groups, or both. They are referred to as the members of a CICS system group.
The initial view shows the CICSplexes in the connection. The plus icon (an arrow on Linux®) next to the CICSplex indicates that there is one or more groups in the CICSplex.
Clicking the plus icon (an arrow on Linux) next to a CICSplex name expands the content to show the groups in the CICSplex.
For more information on groups, see the Groups and lists topic in the CICS Transaction Server for z/OS®, Version 4 Release 1 documentation.