Mark group @'s as read

I admin a few servers and whenever a staff member needs an admin to deal with something they will @admin.

I think a nice option (That can be toggled in server settings) would be if when a group is @'d somebody from that group could mark it as read removing the notification / +1 for everyone else in that group.

Not delete the message but I think something like this would make some people's lives easier (Including mine ;) )