1. Open the "Privacy & Security" item in the "System Preferences" and select the "Profiles" item there.
    Screenshot to the previous description
    Screenshot: System Settings Privacy & Security
  2. Select the "eduroam profile" and click on the "minus symbol". 
    Screenshot to the previous description
    Screenshot: Select profile
  3. Now click on "Remove". You may need to enter the Mac password.  
    Screenshot to the previous description
    Screenshot: Remove profile
4. Please proceed with: eduroam setup with MacOS