We have a 10 day tix. We will be splitting stays and will have a one day tix (to be eligible for dining plan on that stay). Will that tix be added to our 10 day tix? be a separate one?
No, the minimum one day ticket you must order with your second resort package will remain separate from the 10 day ticket you already possess.
It is not possible to add more days to a 10 day ticket even if some days have been consumed. It is not possible to combine two tickets to produce one longer ticket.