Test Setup: Atleast 2 courses. 1 of size M. Gradable items with at least 1x point, 1x scale set in grade settings. 1 or more categories. [Test one] Navigation of Singleview is consistent with multiple courses. Have > 1 course and many users. With the second and third courses make sure that clicking the name of an activity in the Single view loads the activities page correctly. Clicking a users name should send you to their profile page. [Test two] Change Singleview filtering. Have many users and activities in a course. Click the pen (Grades for ...) icon next to a users name in the Single view, should load all assignments for that user. Click the pen icon (Grades for ...) next to an activity and load all users for that activity. [Test three] Gradereport links to Singleview on a per user or per activity basis. Have many users and activities in a course. From the Grade Report, make sure there is a pen (Single view for ...) icon next to the user-grades icon. Clicking this icon should send you to the Single view and load the assignments and their grades for that user.. Back at the Grade Report, find the same pen (Single view for ...) icon next to each activity name. Clicking the icon should take you to the Single view and load each user and their grades for that activity. The Single view icons shouldn't be visible if you do not have the capability to view grades. [Test four] Inter-Singleview navigation between users and activities. Have many users and activities in a course. Go into the Single view, select a activity. If at the first activity, there should be navigation links to go to the next activity, if not the first, a link to go to the previous activity. Navigation links duplicated at the bottom. Same functionality for users. [Test five] Bulk Insert. Given a course of atleast size M. Select a Singleview for an activity. Select All in the override column. Select the checkbox to the left of 'Insert' at the bottom of the page. Enter in 50.00. Make sure for "Empty grades" is selected. Hit enter or update. Ensure all the users grades for that activity have been updated. Repeat for a user. The activities for that user should all be updated. Note for test five: Not all grades get updated. Only the first 100 presented on the Singleview. You'll need to go back and choose the next page to update the next 100. Please confirm this is the case.