After collecting data and creating a Temperature Distribution file, you can create a TD Report.
On the TD File Screen, in the "Analyze Data" section, click the "Create TD Report" button to go right into establishing a Come Up Time or Vent Schedule (and a new TDCAL record will be created). Clicking this button will bring you to the 2nd tab within the CUT/Vent Establishment page, the "Reporting" tab.
To add more files to this TDCAL record, go to the "MinMax" tab (the 1st tab within CUT/Vent) at the top of the page.