Automated testing: Covered by new behat scenarios. Manual testing instructions (if required): Acceptance criteria fulfilled. Setup  Login as Admin Create a Course Create 2 teachers enrolled into the created course Test 1 (No favourites and adding one) As one teacher login Go to the Course. Turn editing on. Click on any 'Add activity or resource' link Verify that there is no 'Starred' tab Verify that each module has a star icon Click on the star icon for Forum Verify that the Starred tab now shows Verify that the starred tab is not focused Verify that the star icon under the Forum module is now blue Close the activity chooser Test 2 (Choose to add activity through the activity chooser) Given the above test Click on any 'Add activity or resource' link Verify that you are automatically on the Starred tab Verify that Forum is shown in the Starred tab Test 3 (Check favourites are on a per user basis) Given the above test As the other teacher login Go to the Course. Turn editing on. Click on any 'Add activity or resource' link Verify that there is no 'Starred' tab Verify that the star icon under the Forum module is grey Test 4 (Remove a favourite & tab) Given the above test As the initial teacher login Go to the Course. Turn editing on. Click on any 'Add activity or resource' link Click on the star icon for Forum Verify that the Starred tab is removed Verify that the Modules tab is now shown Verify that the star icon under the Forum module is now grey Close the activity chooser