Is there a way to avoid mailing 1099-B's in Desktop Premier? Can i attach them to my e-Filed return?

When inputting a 1099-B for a broker which is not a TurboTax partner (e.g. no electronic import available) and using summary reporting (thousands of transactions on the 1099-B; cannot be manually input), the Desktop Premier version of Turbotax states that I must mail in my 1099-B. However, when using the online version, I am able to upload a .pdf of the 1099-B when using summary report. 

 

See below screenshots. Is there a way to upload 1099-Bs in Desktop Premier or is that only a option on the online platform?PremierPremierOnlineOnline