Shows the Replication Management tool navigator tree structure:

Replication object
   Multimaster Replication object
      Master Groups folder
   Snapshot Replication object
      Master Sites object
         Master Groups folder
         Snapshot Logs folder
         Templates folder
      Snapshot Site
         Snapshot Groups folder
         Snapshots folder
         Refresh Groups folder

Each item in the tree has a plus/minus control that enables you
to expand or collapse it.