dayz private server friendly chat and death messages

can somone tell me how to turn the friendly chat ON on my private server also how to make appear deathmessages in veteran mode please ? searched evreywhere and didn't found out how to ...

You got your server ? Tell me when it's up and running I'll drop by

it's running now i'll send you the ip via private message add me skype btw kozik-soa
and i've found out how to enable the friendly chat. thread closed/