safe navigating idlight data

gistfile1.xml

<enricher doc:name="Enrich with Profile data">
    <core:flow-ref name="idlightSafeInvoker"
          doc:name="Invoke IDlight" />
    <enrich source="message.payload.?name.full"
            target="message.payload.name" />
    <enrich source="message.payload.?organizations.?get(0).name"
            target="message.payload.company" />
    <enrich source="message.payload.?abouts.?get(0)"
            target="message.payload.about" />
</enricher>