source-document dest-document source-document-ignored* source-document.field1 source-document.field2 dest-document.field2 source-document-ignored.field3 dest-document-ignored.field3 source-document5.field3 dest-document-ignored.field3 source-document5.field4 dest-document5.field5 source-document.field-with-handler dest-document5.field6 dest-document-ignored* dest-document.field-new dest-document5.field5 dest-document5.field6