While we can manage that ZABBIX only notifies the first trigger with dependencies, it doesn't make clear about the impact of this alarm .It would be nice to have a macro, which gives the count of triggers which are depending on it.

For example:
"There are

{TRIGGER.DEPCOUNT}

depended triggers which won't be notfied."

Could give:
"There are 78 depended triggers which won't be notfied."

The name "DEPCOUNT" is only an example. Maybe there is a better name/naming.

This information can help, especially to people who doesn't know every device and network topology.

Andreas