You can make general settings for a resource manager on the General tab.
After clicking on the link for a resource manager in the left pane, the General tab updates to display the name, hostname, UUID, and Data Center for that resource manager.
Renaming a Resource Manager
VMware recommends that you always change the name of the resource manager from the default (IP address) to a more meaningful, friendly name.
In the Resource Managers panel on the left side of the page, click on the IP address of resource manager.
On the General tab, double-click on the IP address of the resource manager (Name field). A text box opens in which you can change the name.
Change the name to the user friendly name, for example "Service Provider RMgr".