diff --git a/Core/Zone/510-ZONE_POLYGON-declared-in-ME/ZON-510-ZONE_POLYGON-declared-in-ME.lua b/Core/Zone/510-ZONE_POLYGON-declared-in-ME/ZON-510-ZONE_POLYGON-declared-in-ME.lua
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+++ b/Core/Zone/510-ZONE_POLYGON-declared-in-ME/ZON-510-ZONE_POLYGON-declared-in-ME.lua
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+---
+-- Author: FlightControl
+-- Created: 21.05.2018
+-- Contributors: kaltokri
+-- Modified: 23.02.2024
+--
+-- # Documentation:
+-- https://flightcontrol-master.github.io/MOOSE_DOCS_DEVELOP/Documentation/Core.Zone.html
+--
+-- # Description:
+-- 
+-- A ZONE_POLYGON has been defined, which boundaries are smoking.
+-- The polygon is defined by the waypoints of a BTR-80, whith activated 'LATE ACTIVATION'
+-- A vehicle is driving through the zone perimeters.
+-- When the vehicle is driving in the zone, a red smoke is fired from the vehicle location.
+-- 
+-- # Test cases:
+-- 
+-- 1. Start the mission and watch the APC driving trough the zone.
+-- 2. A red smoke will be deployed within the zone.
+ 
+-- Get object for APC.
+GroupApc = GROUP:FindByName( "APC" )
+
+-- Get a polygon zone and smoke the borders. This time with function FindByName!
+PolygonZone = ZONE_POLYGON:FindByName( "Polygon A" )
+PolygonZone:SmokeZone( SMOKECOLOR.White, 10 )
+
+-- Start a scheduler to test every second if the APC is inside of the zone.
+-- Post a message with the result and deploy smoke if APC is within the zone.
+Messager = SCHEDULER:New( nil,
+  function()
+    GroupApc:MessageToAll( ( GroupApc:IsCompletelyInZone( PolygonZone ) ) and "Inside Polygon A" or "Outside Polygon A", 1 )
+    if GroupApc:IsCompletelyInZone( PolygonZone ) then
+      GroupApc:GetUnit(1):SmokeRed()
+    end
+  end, 
+  {}, 0, 1
+)
diff --git a/Core/Zone/510-ZONE_POLYGON-declared-in-ME/ZON-510-ZONE_POLYGON-declared-in-ME.miz b/Core/Zone/510-ZONE_POLYGON-declared-in-ME/ZON-510-ZONE_POLYGON-declared-in-ME.miz
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