Send Manual Completion Status - Captivate 2017

I am using Captivate 2017 and I am wondering if there is a way to send a manual completion status to the LMS. (We publish in HTML5 and SWF)

In quiz settings, the only options are 100% slide views or quiz pass. What if I have a branched course that does not require 100% slide views? Or some optional slides that I don't require but are there to provide additional information if needed.

I've also run into an issue where the user closes out the browser window instead of just the course and does not get completion. I would love to be able to just send a completion status on the last button that is clicked to avoid this.

Any ideas?