ProSeries supports 990PF and 990T for e-file in 2020 program. Please navigate to information worksheet, select "Form 990-PF and Form 990-T" in Part II, select "File the federal 990, 990-EZ, 990-PF, or 990-N return electronically" and "File the federal 990-T return electronically" in Part VII. 

Then, check Federal and 990-T Exempt in electronic filling window. See the attachment for the pic.