Why I see only 1 server in the widget?

[teomcam]

• I created item for CPU load for both HOST1 and HOST2 (they both member of same server group).
• I created column to show CPU utilisation however couldnt; figure out how to create a column covering all servers. When I add column by selecting a server whihc is mandatory, column show only that server data.

How to fix this? Thank you

[teomcam]

CPU Utilasation name menaat to be the same for all hosts.