This issue only needs to be tested in 1 device. You will need to inspect the Network requests of the device. Log in into the Moodle demo site as teacher/moodle. Open the Digital literacy course and go to Participants. Inspect the network requests. Open the Barbara Gardner profile. Check that there is only 1 call to  tool_lp_data_for_user_competency_summary_in_course . Check that you can view the Competencies button in the profile. Now logout and access as student/moodle. Open the Digital literacy course and go to Participants. Inspect the network requests. Open a profile from another user (not Barbara Gardner). Check that there is only 1 call to  tool_lp_data_for_user_competency_summary_in_course . Check that you can NOT view the Competencies button in the profile.