local _prefix

    if ( isObjectInACLGroup( "user.".._acc, aclGetGroup ( "Admin" ) ) ) then
        _prefix = "[ADMIN]"
    elseif ( isObjectInACLGroup( "user.".._acc, aclGetGroup ( "ManagerPROFG" ) ) ) then
        _prefix = "[MANAGER-PRO]"
    elseif ( isObjectInACLGroup( "user.".._acc, aclGetGroup ( "ManagerFG" ) ) and not isObjectInACLGroup( "user.".._acc, aclGetGroup ( "ModChatFG" ) ) ) then
        _prefix = "[MANAGER]"
    elseif ( isObjectInACLGroup( "user.".._acc, aclGetGroup ( "ModChatFG" ) ) ) then
        _prefix = "[MODCHAT]"
    else
        _prefix = "[GRACZ]"