Hi. I have the CPS November Supplement for 2016 and I know that the 2016 December Supplement will be available in September. Assuming that working these into the CPS IPUMS system will take some time (any scheduled dates?), how can I create my own CPSID to match two contiguous months for Nov to Dec for 2016? I’d like to do it in the same or similar manner as done with other Novs and Decs. If that is not possible, is there an advisable way?