Hide/remove group functions (MP)

[aker 12]

Hey all!

1. I would like to disable auto converstation (AI like) between players during playing multiplay. I've tried this init command:

soldier1 disableConversation true;  
soldier1 setVariable ["BIS_noCoreConversations", true];
enableRadio false;

This works, but I think it's not the correct way. It is annoying, when always hear a "Regroup!" command or sg.... or "Im at grid xxxxx!" after a respawn. (COOP)

2. Please someone could help me how to hide/remove command bar icons of the players(group). Most of missions are using this function. Player icons located in the left bottom of the hud this is evident.

Maybe I can use

disabledAI = 1;

but this helps not.

Thank You!