# File lib/active_ldap/base.rb, line 908
    def to_xml(options={})
      options = options.dup
      options[:root] ||= (self.class.name || '').underscore
      options[:root] = 'anonymous' if options[:root].blank?
      except = options[:except]
      if except
        options[:except] = except.collect do |name|
          if name.to_s.downcase == "dn"
            "dn"
          else
            to_real_attribute_name(name)
          end
        end.compact
      end
      XML.new(dn, normalize_data(@data), schema).to_s(options)
    end