Nagios Support Forum

Can we merge hostgroup of two XI servers in fusion to get single dashboard.
Example. webserver1 hostgroup of nagios xi 1 and webservers2 hostgroup of nagios xi 2 should show in single dashboard

This is not possible, but you can however place dashlets for the same hostgroup name on both servers in the same dashboard

Just wanted to add a screenshot, demonstrating what scottwilkerson explained:
As you can see, I have two "linux-servers" hostgroups from two different servers, added to the same dashboard. They are shown separate - you cannot merge/combine them, but you can easily see what is what. Hope this helps.