FP-Akka and fp-postprocessor make some assumptions about the set of DarwinCore terms provided in the input to DwCaWorfklow and displayed in the output spreadsheet produced by fp-postprocessor, which result in not all concepts present in the input getting carried through to the output.

Given flat DarwinCore input, all DarwinCore (and related, i.e. DublinCore) terms present in the input should be passed through into the output.