If you have the following host/ids:
You can do reports on each one. If you want a summary of several, then you wold have to add them up
by hand. What if you wanted to create a new virtual host that represented several of these, such as:
k would be a,b,c
l would be a,g
m would be a-j
n would be g-j
and so on. I know one could take data from a,b,c and make k then then keep track and k would be id 11.
But would it be possible to have k represent a,b,c and the likewise with the others. In this case, the data
would not be duplicated but reside in each of the system a, b and c separately.
PIWIK version 2.3 (hope to upgrade in the near future)