--- a/src/ohproduct.hxx
+++ b/src/ohproduct.hxx
@@ -51,6 +51,7 @@
int sourceIndex(const SoapIncoming& sc, SoapOutgoing& data);
int setSourceIndex(const SoapIncoming& sc, SoapOutgoing& data);
int setSourceIndexByName(const SoapIncoming& sc, SoapOutgoing& data);
+ int setSourceBySystemName(const SoapIncoming& sc, SoapOutgoing& data);
int source(const SoapIncoming& sc, SoapOutgoing& data);
int attributes(const SoapIncoming& sc, SoapOutgoing& data);
int sourceXMLChangeCount(const SoapIncoming& sc, SoapOutgoing& data);