You can find forms here, including 1040NR. https://accountants.intuit.com/supported-tax-forms/?forms=pto 

Discount? Really? Just because you work for them? I honestly have no clue, but it never hurts to ask. There is a phone number at the bottom of this page https://accountants.intuit.com/tax-software/tax-online/

Thanks for the link. 

However, I do not find 1040NR return with ProConnect. but the ProConnect Sales said 1040NR is included with the product. 

Does Drake include 1040NR? 

It is not really convenient if a software does not include all the return types. 

https://accountants.intuit.com/support/en-us/help-article/form-1040-nr/generate-form-1040nr/L9ZhuVXi...

We don't do Drake questions here, but I am sure it does. I think you question was "How to do I generate 1040NR with ProConnect?"  Answers are easy. Questions are hard!