public function canView($member = null)
    {
        if (!$member) {
            $member = Security::getCurrentUser();
        }

        $extended = $this->extendedCan('canView', $member);
        if ($extended !== null) {
            return $extended;
        }

        // Assuming all that can edit this object can also view it
        return $this->canEdit($member);
    }