BPMN signal, condition, escalation triggers

hi everyone,

I’m doing a BPMN modeling with Logizian and I need to send a broadcast message to many pools, I think to use the Signal trigger but I didn’t understood how to configure it for making work.

the same thing, for other reasons, is how to configure (coupling) the escalation triggers and the condition triggers?
i had search in the manual but i didn’t find anithing.

thank you for your cooperation