SPLookupItem Type

Specifies a lookup item which is referenced by a lookup field on a list item in the deployment package. Both the Id attribute of an element of this type and the Id of the containing SPLookupList element (section are required to identify the lookup item.

 <xs:complexType name="SPLookupItem">
     <xs:attribute name="Id" type="xs:int" use="required" />
     <xs:attribute name="DocId" type="core:UniqueIdentifierWithoutBraces"
                   use="required" />
     <xs:attribute name="Url" type="xs:string" use="required" />
     <xs:attribute name="Included" type="core:truefalse_Only_Lowercase"
                   use="required" />