I want every team to prepare video(s) for your client, showing step by step how to access, setup, and use your project. You may well wish to make several shorter vids rather than one large one. There are several different situations a client needs to understand so several different vids makes good sense.
I want these vids to be linked into your project website, as well as emailed (links) to your client when you do the handoff.
Zoom makes it easy to produce these vids. You can log on solo and record the entire session... to the local computer will leave you with the video data you need to then host someplace permanent. With Zoom you can talk to the camera (as we all know) as well as screen share so that you can demo your project as you show the client how to use it.
You may wish to make sure of a solid hand-off by setting up a hand-off appointment with your client at the end of the semester. Then you can in-person install (in whatever way is necessary) the project into their environment and make sure they have it running properly. This is not a requirement... just a suggestion. You can hand off the project via email, or zoom... or whatever way you and the client agree to.