Creating Pro Forma Cap Rates on BP Rental Property Calculator

Hi.  I have been using the Rental Property Calculator and creating two reports for each property i am interested in, one with current data and one with Pro Forma data.  Then I saw that both a 'current' and 'pro forma' cap rate are listed on the report.  I am embarrassed to say that I cannot figure out how to enter the pro forma data separate from the current data so all my reports show same cap rate for both.  Can anyone please enlighten me and save me from creating two reports per property!!!

Thanks.