Camel 2.6 Routing Slip headerName element for Spring

[Claus Straube]

Hi,
in 2.6 I miss the 'headerName' attribute in the routing slip definition. 
Is there now a convention, or how can I implement this pattern in 
Spring? In the Java DSL there is still this attribute...

Thanks in advance - Claus

<xs:complexType name="routingSlipDefinition">
<xs:complexContent>
<xs:extension base="tns:noOutputExpressionNode">
<xs:sequence/>
<xs:attribute name="uriDelimiter" type="xs:string"/>
<xs:attribute name="ignoreInvalidEndpoints" type="xs:boolean"/>
</xs:extension>
</xs:complexContent>
</xs:complexType>