Once you've sent a File Request, the email your recipient receives will look like this.
Note: If they reply to this email, their reply will go to the Lumi user that sent the File Request.
Once they have clicked the link they will be asked to enter their email for security reasons and click the reCaptcha checkbox.
Via an easy drag and drop, or by selecting "Choose Files" they can upload the requested files.
Note: there is a file size limit of 200MB per file.
Once they have uploaded the files, and clicked "Done", they will receive a confirmation that the upload has worked.
For a comprehensive guide on using File Requests, click here.