This Method will return a small amount of meta-data for each document that is related by ID to the document sent to the method. Some documents in the UCR have been mapped to other documents in the UCR using those document's internal ID numbers. This mapping was initiated to provide specific document to document relationships that the MeSH mapping could not easily provide. The mapping is one way; for example, if DocumentA is mapped to DocumentB and DocumentC, Document B is not necessarily mapped to DocumentA or DocumentC.

For ranking purposes, the documents returned by this method are rank 1, the rank attribute will not be present in the returned XML.

This method requires the DocumentId element, the MeSH element will not be recognized. With the exceptions noted here, this method is otherwise identical to the GetRelatedDocuments method detailed above.

Parameter names: XMLRequest
Expects an XML document in this format:

<RelatedDocumentsRequest IncludeBlocked="[true, false]" IncludeOriginalDocuments="[true, false]">
	<DocumentID ContentTypeId="" ContentId="" IsCustom=""/>
	<Language code="[LanguageCode]"/>
</RelatedDocumentsRequest >