Please could you create host based dependancies. For instance:

If I have a switch (with 100 triggers), that sits behind a router, it would be good if the switch (and all of associated triggers) could have a dependancy on a trigger on the router. So every trigger on the switch would not fire if the router dependancy wasn't there.

I know you can do a mass update on dependancies ie give every trigger on the above switch a dependancy on the router but this would be putting 100 dependancies into zabbix.

Rather it would be better, if one dependancy ie the host or switch in this case was dependant on another trigger. This would only create one dependancy ie the switch would depend on the router and all triggers on the switch wouldn't fire because of this.