Beginning in OES 11 SP1, the Clusters plug-in replaces the Cluster Manager, BCC Manager, Cluster Event Log, and Cluster Options menu options with the My Clusters and My Resources options. The former menu options appear as tabs when you select a cluster from the My Clusters page. The plug-in is updated automatically to show new tasks, and hide old ones. However, the Role-Based Services role for Clusters is not updated automatically.
If you use Role-Based Services, the Clusters plug-in must be updated manually on the Role-Based Services Configuration page in order to pick up the modified menu options. See Section 5.7, Installing or Updating the Clusters Plug-in for iManager.