Adding a video

Click 'Add video' on the Video's page.
Fill in title
Fill in the youtube full youtube link, including https://. The youtube link is the url where the video can be found on YouTube.
Select the category where the video should be in the app.
Select for which machine(s) this video should be shown in the app.
Upload an icon. This icon should a transparent .png with 240x240 pixels.
Click 'Save and publish'. The video can be found in the app when the app is restarted.