When you open the order list, your filter is used.
Scan barcode or click on order list → opens order lines. If you scan a barcode, then this is added to the filter and the list is refreshed by the new filter values.
Create Order List Page
<page id="Receive" type="OrderList" icon="mainmenureceive">
<title defaultValue="@{PageReceiveOrderListTitle}" />
<orderListConfiguration automaticOrderSelectionAfterFilter="true">
<service id="Receive" />
<filter configurationKey="ReceiveOrderFilters" />
<list listId="Orders" />
<onOrderSelected navigateTo="ReceiveLines" />
<unlockOrder title="@{Release} {DisplayLine1}"/>
</orderListConfiguration>
<actions>
<open id="PrintLabel" icon="mainmenuprint" title="@{MainMenuPrintLabel}"/>
<open id="RegisterImage" icon="takeitemimage" title="@{RegisterImage}">
<returnTransfer property="UnplannedItemRegistrationCompleted" to="RefreshOnResume"/>
</open>
<open id="attachments" icon="attachment" title="@{Attachments}"/>
</actions>
</page>