Hi Karla, how are you doing today?

Excellent question! My sugestion is for you to host your file in a website (it doesn’t quite matter which one, as long as it is a web link and you can access the file by clicking in that link). After that, you can create a field in your pipe and add the link to the field’s description. In order to make it look nicer, you can even create a hyperlink. Take a look below:

Thank you for your response, has been very helpful.

Hello, @Karla Hernandez  

You can pre-upload files using the statement fields or the description of the fields you already have. 

If you have any doubts, please let me know.