nd creates new
ones as configured on the new tray type.</li>
</ul>
</div>
<div class="section" id="tray-types">
<h2><a class="toc-backref" href="#toc-entry-4">Tray types</a></h2>
<p>Tray types can be configured in the Inventory settings. A tray type
defines how much cells a tray can hold. It is a square or rectangle
matrix of n cols * m rows.</p>
</div>
<div class="section" id="vertical-lift-shuttles">
<h2><a class="toc-backref" href="#toc-entry-5">Vertical Lift Shuttles</a></h2>
<p>The Shuttles are the Ver