Access to Direct Link for Questionnaire

I'd like the ability to copy a direct link to a client's questionnaire within their specific project that I can share on my own vs. having to email them directly within DesignFiles to access the questionnaire. I know we have the ability to grab links to the template questionnaires in our general settings, but I'm talking about grabbing a link once a client has purchased a package and a project has already been created for them. I typically send reminders to fill out the questionnaire, so it'd be nice to have direct links to a client's questionnaire (specifically, if they've already started filling it out but haven't finished it) that I can then email.