I've seen a few questions about connecting Ops Center and EM Cloud Control monitoring - what permissions are needed to make it work.
Ops Center and EM can share data using the Infrastructure Stack Plug-In. This plug-in lets you view EM processes in the Ops Center UI and Ops Center monitoring and annotations in the EM console, including monitoring for service processors, chassis, server domains, zones, and Oracle VM Server for SPARC domains and guests.
To share data between Ops Center and EM, you create an Ops Center user to interact with the plugin. This user can have any roles you choose, including the read-only role.
Each product has its own set of users and roles. The SYSMAN user
can see asset information collected by Ops Center software in the
EM console and can launch the Ops Center console, but doesn't
have SYSMAN permissions in Ops Center - they only have the permissions of the user you created for the connection. Similarly, an Ops
Center Admin can launch the EM console from Ops Center to
view information, but they don't have Admin
permissions in the EM console.
For more information about the plugin, see the Plugin Guide.