Setup Have a course with at least 10 users, including the following (if you are using an existing course, you can just rename existing users): First name Surname Role Status Jeff Hawkins teacher Active Jeff Hanneman student Active Note: You should have no other uses with Jeff in their name/email etc. Testing Log in as a teacher in the course. Navigate to the course participants page. CONFIRM you see all enrolled users, including the four users mentioned in setup. Apply the following participants filter: Match Type Value Any Keyword Jeff Press "Apply filters". CONFIRM You now only see the two Jeffs mentioned in setup and no other users. Click the "Add condition" button (you won't fill in the second filter yet). Update the filterset match type to "Match NONE of the following". Press "Apply filters". CONFIRM you no longer see either Jeff in the participants list, but see all other users. Apply the following values to the second filter: Match Type Value Any Role Teacher Press "Apply filters". CONFIRM you now only see student users in the participants list, and do not see either of the two Jeffs. Update both of the filter rows to match "None" and press "Apply filters". CONFIRM you now only see Jeff Hawkins in the participants list and no other users.