This figure shows the link source assembly file. It reads:

<wlevs:processor id="filterFanoutProcessor" >

</wlevs:processor>

<wlevs:channel id="filteredStream" event-type="FilteredPriceEvent">

<wlevs:listener ref="bbaProcessor" />

<wlevs:listener ref="analyticsProcessor" />

<wlevs:source ref="filterFanoutProcessor" />

</wlevs:channel>