Requirements Run your site with public access (use ngrok or similar). Test ** Before Joining a session, end the previous session (to guarantee data is updated). Log in as admin Create a BBB activity in a Course C1 Go to "Activity modules > BigBlueButton > Pre-upload presentation" and disable the bigbluebuttonbn_preuploadpresentation_editable in plugin setting, load a default presentation in plugin settings and Save changes Join the meeting and check the presentation loads Go to "Activity modules > BigBlueButton > Pre-upload presentation, delete default presentation in plugin settings and Save changes Join the meeting and check the BBB default loads Go to "Activity modules > BigBlueButton > Pre-upload presentation", enable bigbluebuttonbn_preuploadpresentation_editable in plugin settings, load a default presentation in plugin settings and Save changes Join the meeting and check the presentation loads Load a presentation in the BBB activity Join the meeting and check the new presentation loads Go to "Activity modules > BigBlueButton > Pre-upload presentation" and Disable the bigbluebuttonbn_preuploadpresentation_editable in plugin settings again Join a meeting and check that the default presentation loads Go to "Activity modules > BigBlueButton > Pre-upload presentation" and delete the default presentation Join a meeting and check that the BBB default loads