<li>Specify the number of steps.</li>
<li>If you activate <b>Generate Groups</b> check-box, the created
elements contained in groups will be included into new groups named
- by pattern "<old group name>_extruded". </li>
+ by pattern "<old group name>_extruded" and "<old group name>_top".</li>
</ul>
<li>Click \b Apply or <b> Apply and Close</b> button to confirm the operation.</li>
