tml">File Handling</a></li>
<li class="toctree-l1"><a class="reference internal" href="layouts.html">Overriding Layouts</a></li>
<li class="toctree-l1"><a class="reference internal" href="templates.html">Overriding Templates</a></li>
<li class="toctree-l1"><a class="reference internal" href="events.html">Events</a></li>
<li class="toctree-l1 current"><a class="current reference internal" href="#">Optimistic Locking</a></li>
<li class="toctree-l1"><a class="reference internal" href="definitionvalidation.html