From http://www.joomlacheatsheet.com/blog
Load Module Position in Layout / Template Overrides
Joomla allows to override component view files fairly easy. Just create a html folder in your template folder. Create another folder of the component's name (eg. com_content) and if applicable create a subfolder. Then just copy the file you want to overwrite e.g. components/com_content/views/article/default.php and paste it into templates/my_template/html/com_content/article/default.php.

But what do you do when you want to load a module position in a component view once you created a layout / template override? The regular load a module position call you are using in a template does not work here.
Instead of using
<jdoc:include type="modules" name="user1" style="rounded" />
use the following code snippet: