Message to Client when in Zone Moose doubt

[Khamul]

Hello all, I'm diving the moose framework, got the awesome guide for dummies made by FlightControl but I'm still struggling with the code. What I'm trying to do is: once a client enters in a triggered zone (MOA), then a message will be sent to him with some info (IP points, altitude, etc) in a switched conditions way. The point is that I have tons of clients and I don't want to fill with triggers, I know moose can do that easily. I did not find any example similar to this, except this: https://forums.eagle.ru/showpost.php?p=3266824&postcount=3

 

that I've tried to implement but won't work (for sure I'm doing something wrong). :(

 

Could anyone direct me on some example, please?

 

Thanks so much!!