  <tr>
        <td>
          <font color="#007F00"><tt>DerivedPolicies</tt></font>
        </td>
        <td>
          A subclass of indexing_suite
        </td>
        <td>
          Derived classes provide the policy hooks. See <a href=
          "#DerivedPolicies">DerivedPolicies</a> below.
        </td>
        <td>&nbsp;
          
        </td>
      </tr>
      <tr>
        <td> <font color="#007F00"><tt>NoProxy</tt></font> </td>
        <td> A boolean </td>
        <td> By default indexed element