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This section offers a hierarchical view of To access the SQL Inventory Manager go to the Instances tab and select Managed by Host Server from the View By drop down menu. This view provides a hierarchical structure of the instances and host servers managed in by SQL Inventory Manager together together with relevant information about their characteristics. This view contains three different levels of information: host servers, virtual host servers, and instances.
Host servers:
A physical or virtualized host server containing either instances or virtual servers. The following information is available for Host Servers: Host Server, Type, SQL Server Version, Edition, O/S, Model, CPU Name, CPU Name, CPU Speed, # of Sockets, #of Logical Processors, #of Cores, Disk Capacity, Free Space, and Windows Cluster.
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If you want to refresh the collected data for an instance, select the instance one or more instances and click 
Refresh Data on the action items bar. You can only perform this action for one instance at a time.
Edit instance properties
Select an instance and click Edit Properties on the action items bar. On the properties dialog window you can change the owner, location, comments, and credentials. For more information go to Editing instances properties.
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