<p>Software components can reference other software components (either within the same pack or in other packs) using conditions:</p>
<div class="image">
<img src="conditions.png" alt="conditions.png"/>
</div>
<p>A condition describes dependencies on:</p>
<ul>
<li>a specific device</li>
<li>a certain processor</li>
<li>tool attributes</li>
<li>the presence of other components (pcak internal or external)</li>
</ul>
<p>Conditions can be used to ensure that specific software components are either present in the