 <em>targets</em> as a space (not tab) separated list of ids. For each entry in the list:
 </p>

 <ul>

 <li>
 <p>
 Find the inner component of the <em>topLevelComponent</em> with the id equal to the current list entry. For
 discussion, this component is called <em>target</em>. If not found, log and error and continue to the next attribute.
 </p>
 </li>

 <li>
 <p>
 For discussion the declared name of the attribute is called <em>name</em>.
 </p>
 </li>

 <li>
 <p>
 In the attributes map of the <em>topLevelC