public function canCreateCategories($member = null)
    {
        $member = $this->getMember($member);

        $parent = $this->Parent();

        if (!$parent || !$parent->exists() || !($parent instanceof Blog)) {
            return false;
        }

        if ($parent->isEditor($member)) {
            return true;
        }

        return Permission::checkMember($member, 'ADMIN');
    }