text: Hub cluster also uses etcd, which is a distributed key value store to store the state of work 
  requests and results from multiple clusters. It provides a set of REST APIs for various 
  functions that it supports. 
  
  **Multicloud Manager managed cluster**
  Managed cluster defines Multicloud manager Klusterlet. Klusterlet is an agent that is 
  responsible for a single Kubernetes cluster. The managed cluster starts a connection to the 
  hub cluster, receives and applies work requests, and returns results. The managed cluster 
  connects to different services in the cluster for operations, such as Kubernetes API service. 
  
  **IBM Multicloud Manager Application resources**
  After you configure an IBM Multicloud Manager hub cluster and a managed cluster, you can 
  view and deploy applications with application resources. Your application is used to view only 
  your resource, although other application resource examples are for deployment. A 
  multi-cluster application uses a Kubernetes specification, but with more automation of the 
  deployment and lifecycle management of resources to individual clusters. 
  
  **IBM Multicloud Manager Governance and risk**
  After you configure an IBM Multicloud Manager hub cluster and a managed cluster, you can 
  define IBM Multicloud Manager security risk and create policies with templates from the 
  Governance and risk page. For more information see, IBM Knowledge Center. 