[sirinsidiator]

There is an option to disband a group, but I never heard of a group getting destroyed (besides in pvp by other players ).
The case is handled in alerthandlers.lua even though nothing is done, so it seems to be in the game at least.
Maybe it is something a game master can do?

if reason == GROUP_LEAVE_REASON_DISBAND then
            if isLeader and not isLocalPlayer then
                if nameToShow ~= "" then
                    message = zo_strformat(SI_GROUP_NOTIFICATION_GROUP_DISBANDED, nameToShow)
                end
            end
 
            sound = SOUNDS.GROUP_DISBAND
        elseif reason == GROUP_LEAVE_REASON_KICKED then
            if isLocalPlayer then
                message = SI_GROUP_NOTIFICATION_GROUP_SELF_KICKED
            else
                if nameToShow ~= "" then
                    message = zo_strformat(GetString("SI_GROUPLEAVEREASON", reason), nameToShow)
                end
            end
 
            sound = SOUNDS.GROUP_KICK
        elseif reason == GROUP_LEAVE_REASON_VOLUNTARY then
            if not isLocalPlayer then
                if nameToShow ~= "" then
                    message = zo_strformat(GetString("SI_GROUPLEAVEREASON", reason), nameToShow)
                end
            end
 
            sound = SOUNDS.GROUP_LEAVE
        elseif reason == GROUP_LEAVE_REASON_DESTROYED then
            --do nothing, we don't want to show additional alerts for this case
        end