HL7 Schema not supported in WF WCF service (BizTalk Mapper tool)

HI All,

         I am working on the WF WCF service, to publish an HL7 message. So i tried to use BizTalk mapper tool to map flatfile schema with  HL7schema. But unfortunately the mapper doesn't support HL7 schema, other schema are supported. Here's the picture shows how an ADT HL7 schmea has been showing incorrect nodes in WCF Biztalk mapper tool. 

Kindly help me on this,

Thanks & Regards,

Tamil