How to make nested CF7 files when sending mail(2)?

Question

JavaScript

Hello, tell me, I use the Contact Form 7 plugin on the site, after filling out the form, the user needs to send a letter of thanks to the mail that the user left and that the file (file attachments) that is stored on the server is attached to this letter. There are no problems with sending a letter, but how to properly attach a file to an attachment?
I didn’t find anything on Google to help, maybe I’m doing something wrong)
contactform7.com/file-uploading-and-attachment
https://wordpress.org/support/topic/sending-an-att...
https ://wordpress.org/support/topic/file-attachmen...

UPD
Here's the solution:
Just paste this into the field:
[your-file][your-another-file]
Outsoft-Global-Games-Market-Outlook- 2015-2018.pdf

Answer 1

Here's what my field looks like: