relation between GRAPHS and TRENDS

Hi,

I'm utterly confused by the GRAPHS and TRENDS variable behaviours.

I would thought that GRAPHS define the default graphs to add to the trends columns while TRENDS provides a mean to override the default value for a specified host.

It seems that only TRENDS support the "test:test1|test2" syntax so it is not possible to specify such tests in the global GRAPHS variables.

Am I right there or am I missing something?

I'd like to globally define "vmstat:vmstat1|vmstat5,netstat:netstat|netstat1|netstat2|netstat3" without having to modify 2000 hosts entries...

If this is a missing feature it is heavily missed here ;)

Cheers, Gildas