Prerequisites Login as admin Create a course. Add several activities. Enrol a teacher and 3 students (student1, student2 and student3) in the course. Create groups in the course (group1, group2) Add student1 to group1 and group2 Add student2 to group2 Add teacher to group1 Test 1 (Group mode disabled) Login as a teacher. Go to the course. Navigate to course gradebook (Grades). Go to the User report in gradebook. confirm that there ISN'T an option to select a group ('Click to select group' button) on the zero state page. Go to the Single view report in gradebook. In the initial zero state click on 'Users' in the 'view' toggle element. In the 'select user' zero state page confirm that there ISN'T an option to select a group ('Click to select group' button) on the zero state page. Now click on 'Grade items' in the 'view' toggle element. confirm that there ISN'T an option to select a group ('Click to select group' button) on the zero state page. Test 2 (Group mode enabled) Login as teacher. Go to the course. In the course settings page set 'Group mode' to 'Separate groups' and save changes. Navigate to course gradebook (Grades). Go to the User report in gradebook. confirm that there IS an option to select a group ('Click to select group' button) on the zero state page. Click on the 'Click to select group' button confirm that you can see a 'Select a group' modal confirm that the following options are present in the modal: All participants group1 group2 Click on the group1 option Once the page reloads click on the 'Click to select' user button confirm that the following options are present in the 'Select a user' modal student1 All users (1) Repeat steps 6-8 with the other available group options and each time: confirm that the correct group members (students) are displayed in the 'Select a user' modal Go to the Single view report in gradebook. In the initial zero state click on 'Users' in the 'view' toggle element. In the 'select user' zero state page confirm that there IS an option to select a group ('Click to select group' button) on the zero state page. Repeat steps 6-8 with the all available group options and each time: confirm that the correct group members (students) are displayed in the 'Select a user' modal Now click on 'Grade items' in the 'view' toggle element. confirm that there IS an option to select a group ('Click to select group' button) on the zero state page. Click on the 'Click to select group' button confirm that you can see a 'Select a group' modal confirm that the following options are present in the modal: All participants group1 group2 Click on the group1 option Click on the 'Select grade item' button Click on one of the grade items from the 'Select a grade item' modal In the Single view report page confirm that you can only see student1 in the report table