Video explanation followed by text explanation Text Explanation There are four different roles- Viewer- A viewer is the most basic permission. A viewer can read anything on the dashboard but other than this they won't be able to do anything , they wont be able to play the video. Any user you add will have the viewer permission by default. Uploader- If you add any user as an uploader then as suggested in the title, they will be able to upload videos on the dashboard. Editor- Editor role is the most important role. If you add anyone as an editor…