1) Run server with difficulty config below
```
class DifficultyPresets
{
class CustomDifficulty
{
class Options
{
reducedDamage=0;
groupIndicators=0;
friendlyTags=1;
enemyTags=0;
detectedMines=0;
commands=0;
waypoints=0;
tacticalPing=0;
weaponInfo=2;
stanceIndicator=1;
staminaBar=0;
weaponCrosshair=0;
visionAid=0;
thirdPersonView=0;
cameraShake=1;
scoreTable=0;
deathMessages=0;
vonID=0;
mapContent=0;
autoReport=0;
multipleSaves=0;
};
aiLevelPreset=3;
};
class CustomAILevel
{
skillAI=0.5;
precisionAI=0.5;
};
};
2) start Coop07 Headhunters
3) Stop friendly AI.
4) Go farther and farther from they pointing on your AI
NOK: friendly tag is visible even AI is behind obstale
NOK: friendly tag is visible until you will be about 100 meters from AI
```