Setup interface to monitor 1/300 servers

I am currently monitoring 200+ servers but would like to setup an interface for a client wherein he can monitor just one server and also create separate logins for him, how do i go about doing this?

PS: I have configured my servers in the hostgroup-wise fashion, i.e each hostgroup has multiple servers.

(I prefer using Cacti / CactiEZ for creating “views” for clients.)

In Nagios I have used Nagvis to create “views” for clients. This could be done very fancy. And it’s quite easy to set up a different login.

To setup the same thing “inside” Nagios is more difficult. You might want to check out:
altinity.blogs.com/dotorg/2006/0 … e_cha.html