We had a television show and I did FoH. I created several talkback groups to reach the different positions. 1 Stage Monitors, 2 DJ, as he was standing off Stage, 3 Wireless Tech, 4 Soundengineer TV Truck, 5 Director TV Truck, 6 Backstage. So I could easily talk to the person I wanted. Then I used an Aux Mix for all these positions coming into the console. All the inputs went on the console and then to the Aux. The Aux was put into the PAFL Bus via the “Ext. in” and so everytime someone spoke to me I could hear them in my FoH shout speakers. In a normal Band setting I would do an “all” Talkback group and then maybe the different musicians, or if needed another one for the monitor tech.