Display user notifications

I am following this tutorial: Displaying notification messages on terminals
I am trying to send a message to the waiter whos order is ready so they can come quick and get the food for the customers.
However on this tutorial they are using a Rule for order Ready on the Kitchen Display

In my case i dont have that rule since i used a different setup which is this one:
Kitchen/Bar Display using Task Printer - separate displays for Food and Drink
Can i add the Broadcast Message when it updates the status of the ticket to printed???

Thanks for your help

You can use Task Editor’s “Complete Actions” for that but…

In my experience that won’t work fine for some venues as waiters frequently misses full screen dialogs and there always remains a queue of messages…