Hello @DufferinF. At this time, we are not able to attach additional documents to a ticket. However, you can create links to your various documents in the confirmation email that your registrants receive after registering for the event. Please see the image below of how to create those links:
If your documents are in a PDF, Word, Excel, Powerpoint, PNG or JPEG format, you can upload them to the library and use those links to put into your confirmation email. Find out how to get those URLs here.
... View more