Can you please specify which form you are asking about? 

As for NetFile:

If you're using the CD/Download edition, you can find the instructions to use NetFile here:

https://turbotax.community.intuit.ca/questions/1189801-in-the-cd-download-edition-of-turbotax-how-do...

If you're using the online edition, you can find the instructions to use NetFile here:

https://turbotax.community.intuit.ca/questions/1507812-in-the-online-edition-of-turbotax-how-do-i-su...