Everything poll pook puts on the cards, Spyrus just copies. A card created with poll book should act exactly like that card once duplicated by spyrus.
Stored on the card is report precinct key, base precinct key, party key, and the 12 character spyrus name. The keys are internal values stored in GEMS that you never see. The 12 character name is based on the base precinct label.
If they were to call that instead C-280500.01 you would be just peachy.
Hope this helps.