As admin Make sure your Moodle install has a at least 4 courses Go to one of the courses and edit course settings Upload an image to the course overview files. Enrol 2 test users in all 4 courses (user1 and user2 for now) Login as user1 and ensure the enrolled courses are visible on the user dashboard. Courses without a course image should show a pattern image. Courses with the course image should show the image at the top of the card. Reload the page, make sure the patterns look the same Open a new browser tab Login as user2 Look at the course images and patterns. The same images and the same patterns should be shown for user1. The same base colors (background color) should be used for pattterns shown on the dashboard of user1 and user2 Switch themes to the clean theme (through URL or change theme as admin) Login as user1 en ensure the images are shown on the user dashboard.